WO2013144121A2

WO2013144121A2 - Antiperspirant compounds comprising cycloaliphatic diols and zirconium salts

Info

Publication number: WO2013144121A2
Application number: PCT/EP2013/056362
Authority: WO
Inventors: Thomas Döring
Original assignee: Henkel Ag & Co. Kgaa
Priority date: 2012-03-30
Filing date: 2013-03-26
Publication date: 2013-10-03
Also published as: DE102012205218A1; WO2013144121A3

Abstract

The present application relates to antiperspirant compounds which contain at least one aluminium zirconium compound and at least one cycloaliphatic diol and have improved residue masking.

Description

Antiperspirant compositions with cycloaliphatic diols and zirconium salts

The present application relates to antiperspirant compositions containing at least one aluminum-zirconium compound and at least one cycloaliphatic diol and having improved residue masking.

Commercially available antiperspirant compositions, also referred to below as antiperspirants, contain as antiperspirant active ingredient at least one water-soluble astringent salt of aluminum or at least one water-soluble astringent aluminum-zirconium mixed salt. Antiperspirant compositions are usually applied and applied in the armpit area. Upon drying of the composition on the skin or on the clothing which has come into contact with the skin after application of the antiperspirant, the antiperspirant salt is often seen as a white residue. This also occurs in aqueous compositions in which the antiperspirant salt is initially in dissolved form. The white residues are perceived by the consumer as a very negative product feature. To mask AI-salt or Al-Zr salt residues of aqueous compositions, both water-soluble constituents, in particular 1,2-propylene glycol, and oils, in particular ester oils, such as isopropyl palmitate or alkyl benzoates, are known in the prior art. Such masking agents wet the antiperspirant salt and do not evaporate even after application to the skin, as do, for example, water and cyclomethicones. As a result, the antiperspirant salt dries much slower, and the occurrence of visible residues is delayed. The masking can be further improved by selecting a masking agent whose refractive index n _D lies in the region of the refractive index n _{D of} typical antiperspirant salts or typically used aqueous solutions of antiperspirant salts, ie in the range of n _D ²⁰ = 1.4 to 1 ,. 6 The disadvantage of the known water-soluble masking agents, such as sorbitol and highly concentrated aqueous sorbitol solutions (50 to 70 wt .-% wt .-% sorbitol), is in particular that they give the antiperspirant composition a sticky feel on the skin. Oils with a high masking effect have the disadvantage that they can lead to fabric staining.The use of masking oils in formulations with a high proportion of aqueous phase is because of the difficulty of incorporation, compatibility with the formulation For formulations with a high proportion of aqueous phase and low proportion of oil phase, in particular Rollon formulations, the masking is essentially carried out by masking the aqueous phase, which at the required high concentrations to a particularly high tack of the formulation leads. Aluminum zirconium chlorohydrate shows a stronger antiperspirant effect compared to aluminum chlorohydrate. However, the additional effectiveness of zirconium is partially reversed in many formulations by the use of 1,2-propylene glycol. 1, 2-Propylene glycol is often used in antiperspirants as a solvent. In certain cases, 1,2-propylene glycol is also needed to reduce white residue or to match the refractive index of water and oil phases on clear gels. 1,2-Propylene glycol and other glycols, such as 1,2-hexanediol, interact as a compex ligand with the zirconium ion and can thus reduce the antiperspirant efficacy of the aluminum-zirconium chlorohydrates.

Cycloaliphatic diols, such as. B. 1, 4-bis (hydroxymethyl) cyclohexane, 1, 2-propylene glycol can replace completely or partially in antiperspirant formulations. This leads to a significantly improved antiperspirant effectiveness, since the ability to complex on Zr ⁴⁺ -lon is repealed by the cycloaliphatic bridge between the two hydroxyl groups. For formulations with a high proportion of aqueous phase, there is often the problem of lack of temperature stability, especially at very low temperatures.

Furthermore, there is often the problem of poor perfume adhesion in formulations with a high proportion of aqueous phase. A good perfume adhesion is particularly important for the commercial success of an antiperspirant product, because it is equated by the consumer with the antiperspirant effect of the product. To improve the perfume adhesion of water-containing compositions, cationic surfactants are frequently used, which, however, may impair the skin compatibility of the product. The use of encapsulated perfume also extends the perfume liability, but increases the cost of raw materials.

Antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances are available in various dosage forms, for example as dibenzylidenalditol-based gel, or as water-in-oil emulsion, polyol-in-oil emulsion, Alcohol-in-oil emulsion, in particular ethanol-in-oil emulsion, that is to say as emulsion with continuous oil phase and dispersed hydrophilic phase, in which the antiperspirant active ingredient is dissolved or at least solubilized. Such compositions may be in the form of a viscous gel, in particular a transparent viscous gel, a liquid roll-on or a solid stick.

There is a continuing need for antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances which have good residue masking, reduced visible residue, reduced tack, reduced fiber soiling, improved temperature stability and prolonged perfume adhesion.

US 7569530 discloses 1, 2-cyclohexanedimethanol as an antimicrobial agent. In US 7591861 cyclohexanedimethanol (without indication of the substitution positions) is disclosed as a glycolic solvent with a logP value of 0.5 to 4.0 for hair pretreatment, by which the penetration of a subsequently applied dye is improved in the hair.

An object of the present invention was to provide zirconium-containing antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances with high residue masking and reduced visible residues. Another object of the present invention was to provide zirconium-containing antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances with reduced tackiness. Another object of the present invention was to provide zirconium-containing antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances with reduced fiber soiling. Another object of the present invention was to provide zirconium-containing antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances with improved temperature stability, especially at low temperatures. Another object of the present invention was to provide zirconium-containing antiperspirant compositions containing water or at least one water-soluble organic solvent or mixtures of these substances with prolonged perfume adhesion.

Surprisingly, it has been found that the objects are achieved by at least one compound of the formula R -YR ² , in the

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

CHR ³ - | ^ O-CHRCHj ^ OH in which - R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

- q stands for the number 0, 1, 2, 3, 4 or 5.

An object of the present application is therefore an antiperspirant composition containing at least one aluminum-zirconium compound, at least one compound of the formula R -YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

4

p represents the number 0, 1, 2, 3, 4 or 5, R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid solvent under normal conditions, selected from water and a monohydric or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents; excluding the following compositions A, B, C, D, E and F (all amounts in% by weight): the oil-in-water emulsions A and B:

the sprayable, translucent antiperspirant microemulsions C, D and E:

Plantaren ^® 1200 LAURYL GLUCOSIDE, approx. 50% active substance

Plantaren ^® 2000 DECYL GLUCOSIDE, approx. 50% active substance and the water-in-oil emulsion antiperspirant stick F:

F

Dow Corning 345 Fluid 23.7

Finsolv TN 12,6

Isostearyl alcohol 1 1, 5

N-Lauroyl-L-glutamic acid di-n-butylamide (GP-1 from Ajinomoto, 3,8

Melting point 155-163 ° C)

Abil EM 90 0.95

Aluminum-Zirconium Tetrachlorohydrex Gly 20

Glycerol, 99.5% by weight 5.0

1,4-cyclohexanedimethanol 5.0

Water 20.0

Another object of the present application is the use of at least one compound of the formula R -YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

4

^"CHR Hd ^{~ 0-CHRCH} lq ^0H (G1)

in which R represents a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

in an antiperspirant composition containing at least one aluminum-zirconium compound and at least one solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, to reduce the visibility of residues ,

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

in an antiperspirant composition containing at least one aluminum-zirconium compound and at least one normally liquid solvent selected from water and a monohydric or polyhydric alcohol having from 2 to 20 carbon atoms and mixtures of these solvents to reduce tackiness of the composition.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

in an antiperspirant composition containing at least one aluminum-zirconium compound and at least one solvent which is liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents for reducing fiber soiling.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R represents a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

Antiperspirant composition containing at least one aluminum-zirconium compound and at least one solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, for improving the temperature stability of the composition, in particular at low temperatures.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

in an antiperspirant composition containing at least one aluminum-zirconium compound and at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one fragrance Extension of the fragrance liability. For the purposes of the present application, "normal conditions" are a temperature of 20 ° C. and a pressure of 1013.25 mbar Melting point data likewise refer to a pressure of 1013.25 mbar All amounts are based, unless stated otherwise, on the total weight the antiperspirant composition according to the invention.

Preferred compositions according to the invention contain at least one compound of the formula R -YR ² , in which Y is cyclohexane-1,4-diyl, cyclohexane-1,3-diyl, cyclohexane-1,2-diyl, cyclopentane-1,2 diyl or cyclopentane-1,3-diyl. Particularly preferred compositions according to the invention contain at least one compound of the formula R-YR ² , in which Y is cyclohexane-1,4-diyl.

Further preferred compositions according to the invention contain at least one compound of the formula R -YR ² , in which q is the number 0.

Further preferred compositions according to the invention comprise at least one compound of the formula R-YR ² in which R ^{3 is} a hydrogen atom.

Further preferred compositions according to the invention contain at least one compound of the formula R-YR ² in which R ^{4 represents} a hydrogen atom or a methyl group.

Further preferred compositions according to the invention comprise at least one compound of the formula R-YR ² , in which p is the number 1, 2 or 3, preferably 1.

Further preferred compositions according to the invention contain at least one compound dung of the formula R -Y-R ² in which q is the number 0, 1, 2, 3, 4 or 5, preferably 0,.

It is again particularly preferred if q is the number 0, p is the number 1 and Y is a cyclohexane-1, 4-diyl group. Highly preferred are compositions comprising at least one compound of the formula R -YR ² wherein q is 0, p is 1, R ^{3 is} hydrogen and Y is cyclohexane-1, 4-diyl. The resulting cycloalkane 1, 4-bis (hydroxymethyl) cyclohexane is very particularly preferably suitable as component (b) of compositions according to the invention.

1, 4-bis (hydroxymethyl) cyclohexane (also referred to as 1,4-dimethylolcyclohexane or cyclohexane-1,4-dimethylol) has the following structural formula:

For the effects according to the invention, it is irrelevant whether 1,4-bis (hydroxymethyl) cyclohexane is used as pure c / s isomer, as pure trans isomer or as an isomeric mixture of cis and frans isomers.

Commercially available 1, 4-bis (hydroxymethyl) cyclohexane (Verityl AB-1000 from Eastman) is present as a cis / trans isomer mixture. This isomer mixture has the CAS no. 105-08-8. A preferred isomer mixture according to the invention contains 29-33% by weight of cis-isomer (CAS No. 3236-47-3, melting point: 43 ° C.) and 71-67% by weight of trans-isomer (CAS No. 3236-). 48-4, melting point: 67 ° C) and has a refractive index n _D ²⁰ of 1.487.

Antiperspirant compositions preferred according to the invention contain at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

-CHR ³ - | ^ O-CHRCHj ^ OH

(G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

in a total amount of 0, 1 to 50 wt .-%, preferably 1 - 20 wt .-%, particularly preferably 2 - 15 wt .-%, most preferably 5 - 10 wt .-%, each based on the total weight of the inventive Composition. According to the invention particularly preferred antiperspirant compositions contain, based on their total weight, a total of 0, 1-50 wt .-%, preferably 1-20 wt .-%, more preferably 2-15 wt .-%, most preferably 5-10 wt. -%, of 1,4-bis (hydroxymethyl) cyclohexane.

Surprisingly, it has been found that water-in-oil emulsions according to the invention have a particularly high temperature stability.

The compositions according to the invention contain as antiperspirant active ingredient at least one aluminum-zirconium compound, which is preferably water-soluble. According to the invention, water solubility is understood as meaning a solubility of at least 3% by weight at 20 ° C., ie amounts of at least 3 g of the antiperspirant active in 97 g of water, preferably amounts of at least 5 g of the antiperspirant active in 95 g Water, are soluble at 20 ° C. Preferred antiperspirant aluminum-zirconium compounds are selected from aluminum zirconium glycol complexes, e.g. Aluminum zirconium 1, 2-propylene glycol complexes, further selected from aluminum zirconium chlorohydrates, such as aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate, aluminum zirconium pentachlorohydrate, aluminum zirconium octahlorohydrate, aluminum zirconium chlorohydrate glycine complexes, such as aluminum zirconium trichlorohydrex glycine, aluminum zirconium tetrachlorohydrex glycine, aluminum zirconium pentachlorohydrotoxglycine and aluminum zirconium octachlorohydrex glycine. Particularly preferred antiperspirant active ingredients according to the invention are selected from what are known as "activated" Al-Zr compounds, which are also referred to as "enhanced activity" antiperspirant active ingredients. Such agents are known in the art and are also commercially available. Their preparation is e.g. in US 4775528 and US 6010688. Activated Al-Zr compounds are typically produced by heat treating a relatively dilute solution of the salt (e.g., about 10% by weight of salt) to increase its HPLC peak 4-to-peak 3 area ratio. The activated salt can then be dried to a powder, in particular spray-dried. In addition to the spray drying z. B. also suitable for drum drying. Activated aluminum-zirconium compounds typically have a HPLC peak 4-to-peak 3 area ratio of at least 0.4, preferably at least 0.7, more preferably at least 0.9, with at least 70% of the aluminum attributable to these peaks.

In general, some of the water of hydration is associatively bound to these salts, typically 1-6 moles of water per mole of salt, corresponding to 1-16% by weight, preferably 4-13% by weight of water of hydration.

Usually, the preferred aluminum zirconium chlorohydrates are associated with an amino acid to prevent polymerization of the zirconium species during manufacture. Preferred stabilizing amino acids are selected from glycine, alanine, leucine, isoleucine, β-alanine, cysteine, valine, serine, tryptophan, phenylalanine, methionine, β-amino-n-butanoic acid and γ-amino-n-butanoic acid and the salts thereof, each in the d-form, the I-form and the dl-form; Glycine is particularly preferred. The amino acid is contained in the salt in an amount of 1 to 3 moles, preferably 1 to 3 to 1.8 moles, per mole of zirconium.

Preferred antiperspirant salts are aluminum-zirconium tetrachlorohydrate (Al: Zr = 2-6, M: CI = 0.9-1.3), in particular salts with a molar metal-to-chloride ratio of 0.9-1.1, preferably 0.9 - 1, 0.

Further, according to the invention preferably Aluminiumzirconiumchlorohydrat-glycine salts with betaine ((CH ₃₎ ₃ N ⁺ CI-l2-COO ^") are stabilized. Particularly preferred corresponding compounds have a molar overall (Betaine + glycine) / Zr ratio of (0.1-3.0): 1, preferably (0.7-1.5): 1, and a betaine to glycine molar ratio of at least 0.001: 1. Corresponding compounds are disclosed, for example, in US 7105691.

Particularly preferred compositions according to the invention are characterized in that the at least one aluminum-zirconium compound is present in a total amount of 5 to 40% by weight, preferably 10 to 35% by weight, more preferably 15 to 28% by weight and most preferably 23-27 wt .-%, based on the total weight of the water-free active substance (USP) in the total composition.

As a third obligatory component, the compositions according to the invention comprise at least one solvent which is liquid under normal conditions and is selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents. The at least one liquid under normal conditions, which is selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, is preferably in a total amount of 0.5 to 70% by weight, particularly preferably 5 - 60 wt .-%, preferably extraordinarily 10 - 50 wt .-%, more preferably 20 - 35 wt .-%, each based on the total weight of the composition according to the invention, included.

Of the monohydric alcohols having 2 to 20 carbon atoms which are liquid under normal conditions, ethanol, 1-propanol and 2-propanol are preferred according to the invention. A particularly preferred monohydric alcohol having 2 to 20 carbon atoms is ethanol. Compositions preferred according to the invention comprise at least one monohydric alcohol having 2 to 20 carbon atoms, which is liquid under normal conditions, in a total amount of 0.5-70% by weight, preferably 5-60% by weight, particularly preferably 10-50% by weight. -%, most preferably 20 - 35 wt .-%, each based on the total weight of the composition according to the invention. Further inventively preferred compositions contain ethanol in a total amount of 0.5 to 70 wt .-%, preferably 5 to 60 wt .-%, particularly preferably 10 to 50 wt .-%, most preferably 20 to 35 wt .-%, respectively based on the total weight of the composition according to the invention.

Polyhydric alcohols having 2 to 20 carbon atoms which are suitable according to the invention and which are liquid under normal conditions are selected from 1,2-propylene glycol, 1,3-propylene glycol, 2- Methyl-1,3-propanediol, glycerol, 1,2-butylene glycol, 1,3-butylene glycol, 1,4-butylene glycol, pentylene glycols, such as 1,2-pentanediol and 1,5-pentanediol, hexanediols, such as 1, 2 Hexanediol and 1,6-hexanediol, hexanetriols such as 1, 2,6-hexanetriol, 1, 2-octanediol, 1, 8-octanediol, dipropylene glycol, tripropylene glycol, diglycerol, triglycerol, PEG-3, PEG-4, PEG-6, PEG-7, PEG-8, PEG-9, PEG-10, and mixtures of the aforementioned substances. According to the invention, preference is given to 1,2-propylene glycol, glycerol, 1,3-butylene glycol, dipropylene glycol, tripropylene glycol, diglycerol, triglycerol, PEG-8, and mixtures of the abovementioned substances. Extraordinary preference is 1, 2-propylene glycol. Compositions preferred according to the invention comprise at least one polyhydric alcohol having 2 to 20 carbon atoms, which is liquid under normal conditions, in a total amount of 2-70% by weight, preferably 5-60% by weight, particularly preferably 10-50% by weight. , most preferably 15-40 wt .-%, each based on the total weight of the composition according to the invention. Further compositions preferred according to the invention comprise 1,2-propylene glycol in a total amount of 2-70% by weight, preferably 5-60% by weight, more preferably 10-50% by weight, most preferably 15-40% by weight , in each case based on the total weight of the composition according to the invention.

Water is another preferred solvent according to the invention. Compositions preferred according to the invention contain water in a total amount of 2-80% by weight, preferably 5-60% by weight, particularly preferably 10-50% by weight, most preferably 15-40% by weight, based in each case on the Total weight of the composition according to the invention.

Water of crystallization or water of hydration, which is molecularly bound in the antiperspirant active ingredients, is not taken into account in the calculation of the amount of water which is free (in the present application also referred to as "free water") and thus available as a solvent.

Solvent mixtures which are preferred according to the invention are selected from water / ethanol, water / 1, 2-propylene glycol, water / glycerol, water / 2-methyl-1,3-propanediol, water / 1,2-hexanediol, water / 1, 6. Hexanediol, water / dipropylene glycol, water / tripropylene glycol, water / diglycerol, water / T riglycerin, water / PEG-8, water / ethanol / 1, 2-propylene glycol, water / ethanol / glycerol, water / ethanol // 2-methyl 1, 3-propanediol, water / ethanol / 1, 2-hexanediol, water / ethanol / 1, 6-hexanediol, water / ethanol / dipropylene glycol, water / ethanol / tripropylene glycol, water / ethanol / diglycerol, water / ethanol / triglycerol, Water / ethanol / PEG-8, water / 1, 2-propylene glycol / glycerol, water / 1, 2-propylene glycol / 1, 2-hexanediol, water / 1, 2-propylene glycol / 1, 6-hexanediol, water / 1, 2-propylene glycol / dipropylene glycol, water / 1, 2-propylene glycol / tripropylene glycol, water / 1, 2-propylene glycol / diglycerol and water / 1, 2-propylene glycol / triglycerol.

Further preferred embodiments of the invention are characterized in that the composition according to the invention is present in stick form, as a liquid or gel roll-on application, cream, lotion, solution or gel.

Antiperspirant sticks may be in gelled form based on a W / O emulsion based on an O / W Emulsion, based on a water-oil multiple emulsion, based on a nanoemulsion and based on a microemulsion, wherein the oil phase contain at least one silicone component or may consist of at least one silicone component. Furthermore, the compositions of the invention, which are formulated as antiperspirant sticks, based on a polyol-in-oil emulsion, based on an oil-in-polyol emulsion, based on a polyol-oil multiple emulsion, based on a Nanoemulsion and based on a microemulsion, wherein the polyol phase can only have a low water content (eg., 5 - 10 wt .-%, based on the total composition). Gel sticks can be formulated on the basis of fatty acid soaps, alditols, especially dibenzylidenesorbitol, N-acylamino acid amides, 12-hydroxystearic acid, polyamides, polyamide derivatives, polysaccharides such as xanthan, polyglucomannans, guar, konjac, celluloses or starches, polyacrylates, polyacrylate derivatives and other gelling agents. Roll-on applications and creams can be in the form of a water-in-oil emulsion, water-in-silicone oil emulsions, oil-in-water emulsion, silicone oil-in-water emulsion, water-in-oil microemulsion , Oil-in-water microemulsion, silicone oil-in-water microemulsion, polyol-in-oil emulsion, oil-in-polyol emulsion, polyol-oil multiple emulsion, alcoholic solution, especially ethanolic solution, hydroalcoholic solution , in particular solutions with more than 50 wt .-% of a water-ethanol mixture, glycolic solution, in particular as a solution in propylene glycol, glycerol, dipropylene glycol and (under normal conditions) liquid polyethylene glycols, hydroglycolic solution, polyol solution, water Polyol solution and as an aqueous gel. All said compositions may be thickened, for example, based on fatty acid soaps, dibenzylidenesorbitol, N-acylamino acid amides, 12-hydroxystearic acid, carbomer and carbopol type polyacrylates, polyacrylamides and polysaccharides, which may be chemically and / or physically modified.

The compositions of the invention may be transparent, translucent or opaque. If the compositions according to the invention are in the form of a stick, they preferably contain a wax matrix comprising at least one wax component with a melting point> 50 ° C. Linear alkanols with a melting point> 50 ° C do not count in the context of the present application to the wax components.

Preferred compositions according to the invention, in particular those in the form of a stick, contain at least one wax component with a melting point> 50 ° C. in a total amount of 4-18% by weight, preferably 6-15% by weight, particularly preferably 8- 13 wt .-%, most preferably 9 - 1 1 wt .-%, based on the total composition. Preference according to the invention, for example, natural vegetable waxes, z. Candelilla wax, carnauba wax, Japan wax, sugarcane wax, ouricoury wax, cork wax, sunflower wax, fruit waxes such as orange waxes, lemon waxes, grapefruit wax, and animal waxes, e.g. Beeswax, shellac wax and spermaceti. For the purposes of the invention, it may be particularly preferred to use hydrogenated or hardened waxes. As wax component are also chemically modified waxes, especially the hard waxes such. As montan ester waxes, hydrogenated jojoba waxes and Sasol waxes used. The synthetic waxes, which are likewise preferred according to the invention, include polyalkylene waxes, in particular polyethylene waxes, and preferably polyethylene waxes having a molecular weight of 400-3,000, more preferably polyethylene waxes having a molecular weight of 500-600, furthermore polyethylene glycol waxes, C ₂ oC ₄₀ Dialkyl esters of dimer acids, C ₃₀ -5o-alkyl beeswax and alkyl and alkylaryl esters of dimer fatty acids. A particularly preferred wax component is selected from polyethylene waxes having a molecular weight of 400-3,000, more preferably having a molecular weight of 500-600.

Particularly preferred compositions according to the invention which are in the form of a stick contain at least one wax component with a melting point> 50 ° C., selected from polyethylene waxes having a molecular weight of 400-3000, particularly preferably 500-600, in a total amount of 4-18% by weight. -%, preferably 6 - 15 wt .-%, particularly preferably 8 - 13 wt%, most preferably 9 - 1 1 wt%, based on the total composition. Another preferred wax component is selected from at least one ester of a saturated monohydric C ₆ -C ₆ o-alcohol and a saturated C ₈ -C ₃₆ monocarboxylic acid. According to the invention, lactides, the cyclic double esters of alpha-hydroxycarboxylic acids of the corresponding chain length, also belong thereto. Esters of fatty acids and long chain alcohols have been found to be particularly advantageous for the composition of the present invention because they impart excellent sensory properties to the antiperspirant formulation and high stability to sticks. The esters are composed of saturated branched or unbranched monocarboxylic acids and saturated branched or unbranched monohydric alcohols. Also, esters of aromatic carboxylic acids or hydroxycarboxylic acids (eg 12-hydroxystearic acid) and saturated branched or unbranched alcohols can be used according to the invention, provided that the wax component has a melting point> 50 ° C. It is particularly preferred to choose the wax components from the group of esters of saturated branched or unbranched alkanecarboxylic acids having a chain length of 12 to 24 carbon atoms and the saturated branched or unbranched alcohols having a chain length of 16 to 50 carbon atoms and having a melting point> 50 ° C have.

In particular, may be advantageous as a wax component Ci6-36-alkyl stearates and Ci ₈ -38-Alkylhydroxystearoyl- stearates, C ₂ o ^ o-alkyl erucates and Cetearylbehenat. The wax or the wax components have a melting point> 50 ° C, preferably> 60 ° C, on.

Further preferred wax components having a melting point> 50 ° C are the triglycerides of saturated and optionally hydroxylated C ₁₂ -3o fatty acids such as hardened triglyceride fats (eg hydrogenated palm oil, hydrogenated coconut oil, hydrogenated castor oil), glyceryl tribehenate (tribehenin) or glyceryl tri-12 -hydroxystearate, furthermore synthetic full esters of fatty acids and glycols or polyols having 2 to 6 carbon atoms, as long as they have a melting point above 50 ° C. sen, for example preferably d ₈ - C ₃₆ Acic! Triglycerides (eg. As Syncrowax HGL-C ^®). According to the invention, hydrogenated castor oil is particularly preferred as the wax component.

Further preferred wax components with a melting point> 50 ° C are the saturated linear C-14 C ₃₆ carboxylic acids, in particular myristic acid, palmitic acid, stearic acid and behenic acid and mixtures of these compounds.

Preferred antiperspirant compositions according to the invention, in particular antiperspirant sticks, comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one wax component which is selected from polyethylene waxes having a molecular weight of 400 to 3000, particularly preferably having a molecular weight of 500-600, esters of a saturated monohydric C ₆ -C ₆ o-alkanol and a saturated C ₈ -C ₃₆ -monocarboxylic acid, in particular cetyl behenate, stearyl behenate and C ₂ -C ₄₀ -alkyl stearate, glycerol triesters of saturated linear C 12 - C ₃₀ -carboxylic acids which may be hydroxylated, candelilla wax, carnauba wax, beeswax, saturated linear d ₄ - C ₃₆ carboxylic acids and mixtures of the abovementioned substances.

Particularly preferred antiperspirant compositions according to the invention, in particular antiperspirant sticks, comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

R ^{3 is} a hydrogen atom, a methyl or an ethyl group, p is the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and q is the number 0, 1, 2, 3, 4 or 5, and at least one liquid solvent under normal conditions, selected from water and a monohydric or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one wax component selected from polyethylene waxes having a molecular weight of 400-3000, more preferably 500-600 ,

Further particularly preferred antiperspirant compositions contain at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid solvent under normal conditions, selected from water and a monohydric or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and a wax component mixture selected from mixtures of cetylbenzene, stearyl behenate, hardened castor oil, palmitic acid and stearic acid.

Further particularly preferred compositions comprise at least one aluminum-zirconium compound, at least one compound of the formula R -YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and a wax component mixture selected from mixtures of C ₂ oC ₄₀ - alkyl stearate, hardened castor oil, palmitic acid and stearic acid.

In a particularly preferred embodiment, the antiperspirant compositions according to the invention, in particular antiperspirant sticks, comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and ^■ the radicals R and R ² independently of one another for a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid under normal conditions, solvents selected from water and mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one ester of a saturated Ci ₆ -C monovalent ₆ o-alcohol and a saturated C ₈ - C ₃₆ monocarboxylic acid, which is a wax component, in a total amount of 2-10 wt .-%, preferably 2-6 wt .-%, each based on the total composition. Preferred antiperspirant compositions according to the invention, in particular antiperspirant sticks, comprise at least one aluminum-zirconium compound, 0, 1 to 50 wt.%, Preferably 1 to 20 wt.%, Particularly preferably 2 to 15 wt. , very preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, furthermore at least one solvent which is liquid under normal conditions and selected from water and a monohydric or polyhydric alcohol having 2 to 20 Carbon atoms and mixtures of these solvents, and at least one wax component selected from polyethylene waxes having a molecular weight of 400 - 3000, more preferably having a molecular weight of 500 - 600, esters of a saturated, monohydric C ₁₆ -C ₆₀ alkanol and a saturated C ₈ -C ₃₆ monocarboxylic acid, in particular cetyl behenate, stearyl behenate and C ₂ -C ₄₀ -alkyl stearate, glycerol esters of saturated linear d ₂ -C ₃₀ - Carboxylic acids which may be hydroxylated, candelilla wax, carnauba wax, beeswax, saturated linear d ₄ - C ₃₆ carboxylic acids and mixtures of the abovementioned wax components.

Particularly preferred antiperspirant compositions according to the invention, in particular antiperspirant sticks, comprise at least one aluminum-zirconium compound, 0.1-50% by weight, preferably 1-20% by weight, particularly preferably 2-15% by weight, exceptionally preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, furthermore at least one solvent which is liquid under normal conditions and selected from water and a monohydric or polyhydric alcohol having 2-20 carbon atoms and mixtures of these solvents, and at least one wax component selected from polyethylene waxes having a molecular weight of 400-3,000, more preferably 500-600.

Further particularly preferred antiperspirant compositions comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 to 15% by weight, most preferably 5 to 10% by weight %, in each case based on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, furthermore at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, as well as a wax component mixture which is selected from mixtures of cetyl behenate, stearyl behenate, hardened castor oil, palmitic acid and stearic acid.

The compositions according to the invention which are formulated as an emulsion, in particular as an oil-in-water emulsion or oil-in-polyol emulsion, preferably comprise at least one nonionic oil-in-water emulsifier having an HLB value of more than 7 These are emulsifiers which are generally known to the person skilled in the art and are listed, for example, in Kirk-Othmer, "Encyclopedia of Chemical Technology", 3rd edition, 1979, Volume 8, pages 913-916. For ethoxylated products, the HLB value is calculated according to the formula HLB = (100-L): 5, where L is the proportion by weight of the lipophilic groups, ie the fatty alkyl or fatty acyl groups, in the ethylene oxide adducts, expressed in percent by weight, is.

In selecting nonionic oil-in-water emulsifiers which are suitable according to the invention, it is particularly preferable to use a mixture of nonionic oil-in-water emulsifiers in order to optimally adjust the stability of O / W emulsion compositions according to the invention. The individual emulsifier components thereby provide a proportion to the total HLB value or average HLB value of the oil-in-water emulsifier mixture according to their weight fraction of the total weight of the nonionic and optionally present ionic oil-in-water emulsifiers. According to the invention, the average HLB value of the oil-in-water emulsifier mixture is 10-19, preferably 12-18 and particularly preferably 14-17. In order to achieve such average HLB values, oil-in-water emulsifiers from the HLB value ranges 10 - 14, 14 - 16 and possibly 16 - 19 combined. In another preferred embodiment, the antiperspirant compositions of the present invention may also contain only a single nonionic oil-in-water emulsifier having an HLB in the range of 10-19. Preferred antiperspirant compositions according to the invention are characterized in that the nonionic oil-in-water emulsifiers are selected from ethoxylated C ₈ -C ₂₄ -alkanols having an average of 10 to 100 mol of ethylene oxide per mole of ethoxylated C ₈ -C ₂ -alkyl. Carboxylic acids with an average of 10 to 100 moles of ethylene oxide per mole, silicone copolyols having ethylene oxide units or with ethylene oxide and propylene oxide units, alkyl mono- and oligoglycosides having 8 to 22 carbon atoms in the alkyl radical and their ethoxylated analogs, ethoxylated sterols, partial esters of polyglycerols having 2 to 10 glycerol units and having 1 to 4 saturated or unsaturated, linear or branched, optionally hydroxylated C _{8 to} C ₃₀ fatty acid residues, if they have an HLB value of more than 7, and mixtures of the abovementioned substances.

The ethoxylated C ₈ -C ₂ alkanols have the formula R 0 (CH ₂ CH ₂ 0) _n H, where R is a linear or branched alkyl and / or alkenyl radical having 8-24 carbon atoms and n, the average number of ethylene oxide units per molecule, for numbers from 10 to 100, preferably 10 to 30, moles of ethylene oxide to 1 mole of caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, isocetyl alcohol, palmitoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol , Elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and brassidyl alcohol and their technical mixtures. Also, adducts of 10-100 moles of ethylene oxide with technical fatty alcohols having 12-18 carbon atoms, such as coconut, palm, palm kernel or tallow fatty alcohol, are suitable.

The ethoxylated C ₈ -C have ₂ 4-carboxylic acids of the formula R (OCH ₂ CH 2) NOI l, wherein R is a linear or branched saturated or unsaturated acyl group having 8 -24 carbon atoms, and n, the average number of ethylene oxide units per molecule, for numbers from 10 to 100, preferably 10 to 30, moles of ethylene oxide to 1 mole caprylic, 2-ethylhexanoic, capric, lauric, isotridecanoic, myristic, cetylic, palmitoleic, stearic, isostearic, oleic, elaidic, petroselic, arachidic, gadoleic , Behenic acid, erucic acid and brassidic acid and their technical mixtures. Adducts of 10 to 100 moles of ethylene oxide with technical fatty acids containing 12 to 18 carbon atoms, such as coconut, palm, palm kernel or tallow fatty acid, are also suitable. Particularly preferred are PEG-50 monostearate, PEG-100 monostearate, PEG-50 monooleate, PEG-100 monooleate, PEG-50 monolaurate and PEG-100 monolaurate.

Particular preference is given to using the C ₁₂ -C ₁₈ -alkanols or the C ₁₂ -C ₁₈ -carboxylic acids with in each case 10 to 30 units of ethylene oxide per molecule and also mixtures of these substances, in particular ceteth-12, ceteth-20, ceteth-30, isoceteth- 20, steareth-12, steareth-20, steareth-21, steareth-30, ceteareth-12, ceteareth-20, ceteareth-30, laureth-12 and beheneth-20.

Furthermore, C ₈ are preferably - C ₂ 2-alkyl mono- and oligoglycosides employed. Particularly preferred C ₈ -C ₂ 2-alkyl mono- and oligoglycosides are selected from octyl glucoside, decyl glucoside, lauryl glucoside, palmityl glucoside, isostearyl glucoside, stearyl glucoside, arachidyl glucoside and behenyl glucoside and mixtures thereof. The glucamine-derived acylglucamides are also suitable as nonionic oil-in-water emulsifiers.

Ethoxylated sterols, in particular ethoxylated soy sterols, are also suitable oil-in-water emulsifiers according to the invention. The degree of ethoxylation must be greater than 5, preferably at least 10, in order to have an HLB value greater than 7. Suitable commercial products are, for. PEG-10 Soy Sterol, PEG-16 Soy Sterol and PEG-25 Soy Sterol.

Furthermore, partial esters of polyglycerols having 2 to 10 glycerol units and having 1 to 4 saturated or unsaturated, linear or branched, optionally hydroxylated C ₈ -C ₃₀ -fatty acid radicals are preferably used if they have an HLB value of more than 7 , Particular preference is given to diglycerol monocaprylate, diglycerol monocaprate, diglycerol monolaurate, triglycerol monocaprylate, triglycerol monocaprate, triglycerol monolaurate, tetraglycerol monoprilate, tetraglycerol monocaprate, tetraglycerol monolaurate, pentaglycerol monocaprylate, pentaglyme cerinmonocaprat, glycerol monolaurate Pentaglycerinmonolaurat, Hexaglycerinmonocaprylat, Hexaglycerinmonocaprat, hexa, Hexaglycerinmonomyristat, Hexaglycerinmonostearat, Decaglycerin- monocaprylate, monohydroxystearat Decaglycerinmonocaprat, decaglyceryl monolaurate, decaglyceryl monomyristate, Decaglycerinmonoisostearat, decaglycerol monostearate, Decaglycerinmonooleat, Decaglycerin-, Decaglycerindicaprylat, Decaglycerindicaprat, Decaglycerindilaurat, Decagly- cerindimyristat, Decaglycerindiisostearat, Decaglycerindistearat, Decaglycerindioleat , Decaglyceranedihydroxystearate, decaglycerol tricaprylate, decaglycerin tricaprate, decaglycerol trilaurate, decaglycerin trimyristate, decaglycerol triisostearate, decaglycerol tristearate, decaglycerol trioleate and decaglycerol trihydroxystearate.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one nonionic oil-in-water emulsifier in a total amount of 0.5-10 wt. %, more preferably 1 to 4 wt .-% and exceptionally preferably 1, 5 to 3 wt .-%, each based on the total composition.

Further particularly preferred antiperspirant compositions according to the invention, in particular antiperspirant sticks, comprise at least one aluminum-zirconium compound, 0, 1 to 50 wt.%, Preferably 1 to 20 wt.%, Particularly preferably 2 to 15 wt. , extraordinarily preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, furthermore at least one solvent which is liquid under normal conditions and selected from water and a monohydric or polyhydric alcohol having 2 to 20 Carbon atoms and mixtures of these solvents, and at least one nonionic oil-in-water emulsifier in a total amount of 0.5 to 10 wt .-%, particularly preferably 1 to 4 wt .-% and most preferably 1, 5 - 3 wt. -%, in each case based on the total composition.

Preferred compositions according to the invention which are formulated as an emulsion, in particular as a water-in-oil emulsion or as an ethanol-in-oil emulsion or as a polyol-in-oil emulsion, contain at least one water-in-oil emulsifier with an HLB value greater than 1, 0 and less than or equal to 7.0, preferably at least one nonionic water-in-oil emulsifier having an HLB value greater than 1, 0 and <7 , 0th According to the invention, it may be preferable to use only a single water-in-oil emulsifier. In another preferred embodiment, the compositions according to the invention comprise mixtures, in particular technical mixtures, of at least two water-in-oil emulsifiers.

Some of these suitable emulsifiers are listed, for example, in Kirk-Othmer, "Encyclopedia of Chemical Technology", 3rd Ed., 1979, Vol. 8, page 913. For ethoxylated adducts, the HLB value, as already mentioned, can also be calculated.

Preferred water-in-oil emulsifiers with an HLB value greater than 1.0, and <7.0 are selected from the mono- and diesters of ethylene glycol and the mono-, di-, tri- and tetraesters of pentaerythritol with linear saturated fatty acids having 12-30, in particular 14-22 carbon atoms, which may be hydroxylated, and mixtures thereof. According to the invention, the mono- and diesters are preferred. C ₂ -C ₃₀ fatty acid radicals preferred according to the invention are selected from lauric acid, myristic acid, palmitic acid, stearic acid, arachic acid and behenic acid radicals; particularly preferred is the stearic acid residue. Particularly preferred nonionic water-in-oil emulsifiers according to the invention having an HLB value greater than 1.0, and <7.0 are selected from pentaerythrityl monostearate, pentaerythrityl distearate, pentaerythrityl tristearate, pentaerythrityl tetrastearate, ethylene glycol monostearate, ethylene glycol distearate, and mixtures thereof. According to the invention, particularly preferred water-in-oil emulsifiers having an HLB value greater than 1, 0 and <7.0 are, for example, as commercial products Cutina ^® PES (INCI: Pentaerythrityl distearate), Cutina ^® AGS (INCI: Glycol Distearate) or Cutina ^® EGMS (INCI: glycol stearate) available. These commercial products already provide mixtures of mono- and diesters (in Pentaerythri- tylestern also tri- and Tetraester are included). In a commercial product such as Cutina ^® PES is, for example, understood as a technical mixture.

Other preferred water-in-oil emulsifiers are:

linear saturated alkanols having 12-30 carbon atoms, in particular having 16-22 carbon atoms, in particular cetyl alcohol, stearyl alcohol, arachidyl alcohol, behenyl alcohol and lanolin alcohol or mixtures of these alcohols, as obtainable in the industrial hydrogenation of vegetable and animal fatty acids,

Esters and in particular partial esters of a polyol having 3 to 6 C atoms and linear saturated and unsaturated fatty acids having 12 to 30, in particular 14 to 22, C atoms which may be hydroxylated. Such esters or partial esters are, for. The monoesters and diesters of glycerine or the monoesters of propylene glycol with linear saturated and unsaturated C ₁₂ -C ₃₀ carboxylic acids which may be hydroxylated, especially those with palmitic and stearic acid, the sorbitan mono-, di- or triesters of linear saturated and unsaturated d ₂ - C ₃₀ carboxylic acids which may be hydroxylated, in particular those of myristic acid, Palmitic acid, stearic acid or mixtures of these fatty acids and the methyl glucose mono- and diesters of linear saturated and unsaturated C ₁₂ -C ₃₀ carboxylic acids which may be hydroxylated;

Sterols, ie steroids which carry a hydroxyl group at the C3 atom of the steroid skeleton and both from animal tissue (zoosterols, eg cholesterol, lanosterol) as well as from plants (phytosterols, eg ergosterol, stigmasterol, sitosterol) and from fungi and yeasts (mycosterols) which may be low ethoxylated (1-5 EO);

Alkanols and carboxylic acids each having 8-24 C atoms, in particular having 16-22 C atoms, in the alkyl group and 1-4 ethylene oxide units per molecule which have an HLB value of greater than 1.0, and less than or equal to 7.0 exhibit,

Glycerol monoethers of saturated and / or unsaturated, branched and / or unbranched alcohols of a chain length of 8-30, in particular 12-18 carbon atoms.

Partial esters of polyglycerols with n = 2 to 10 glycerol units and with 1 to 5 saturated or unsaturated, linear or branched, optionally hydroxylated C ₈ - C ₃₀ fatty acid residues esterified, if they have an HLB value of less than or equal to 7,

and mixtures of the aforementioned substances.

Particularly advantageously usable water-in-oil emulsifiers are stearyl alcohol, cetyl alcohol, glyceryl monostearate, glyceryl Glycerylmonocaprinat, glyceryl, glyceryl monolaurate, glyceryl monomyristate monooleate, glyceryl, Glycerylmonohydroxystearat, glyceryl, glycol Glycerylmonolanolat, Glyceryldimyristat, Glyceryldipalmitat, glyceryl, propylene, propylene glycol , Sorbitan monocaprylate, sorbitan monolaurate, sorbitan monomyristate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquistearate, sorbitan distearate, sorbitan dioleate, sorbitan sesquioleate, sucrose distearate, arachidyl alcohol, behenyl alcohol, polyethylene glycol (2) stearyl ether (steareth-2), steareth-5, oleth-2, Diglycerol monostearate, di glycerol monoisostearate, diglycerol monooleate, diglycerol dihydroxystearate, diglycerol distearate, diglycerol dioleate, triglycerol distearate, tetraglycerol monostearate, tetraglycerol distearate, tetraglycerol tristearate, decaglycerol pent astearate, decaglycerin pentahydroxystearate, decaglycerol pentaisostearate, decaglycerol pentaoleate, soy sterol, PEG-1 soy sterol, PEG-5 soy sterol, PEG-2 monauraurate and PEG-2 monostearate.

Further inventively preferred W / O emulsifiers are silicone-free polymeric water-in-oil emulsifiers, in particular PEG-30 dipolyhydroxystearate, available for. B. under the trade name Arlacel P 135 from Uniqema. In particular with the aid of this emulsifier, low-viscosity water-in-oil emulsions can be formulated.

Particularly preferred antiperspirant compositions according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R -YR ² , in which - Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one silicone-free water-in-oil emulsifier in a total amount of 0, 1-15 wt .-%, preferably 0.5 to 8.0 wt .-%, and particularly preferably 1 to 4 wt .-%, each based on the total composition. Furthermore, total amounts of at least one silicone-free water-in-oil emulsifier from 2 to 3 to 3.5 wt .-%, based on the total weight of the composition, according to the invention be extremely preferred.

Further particularly preferred antiperspirant compositions according to the invention contain at least one aluminum-zirconium compound, 0, 1 to 50 wt .-%, preferably 1 - 20 wt .-%, particularly preferably 2 - 15 wt .-%, most preferably 5-10 % By weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, furthermore at least one solvent which is liquid under normal conditions and selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one silicone-free water-in-oil emulsifier in a total amount of 0.1 to 15 wt.%, preferably 0.5 to 8.0 wt.%, and particularly preferably 1 to 4 wt. , in each case based on the total composition. Furthermore, total amounts of at least one silicone-free water-in-oil emulsifier from 2 to 3 to 3.5 wt .-%, based on the total weight of the composition, according to the invention be extremely preferred.

Further preferred antiperspirant compositions according to the invention comprise, at least one aluminum-zirconium compound, at least one compound of the formula R -YR ² in which - Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

-CHR ³ - | ^ O-CHRCHj ^ OH

(G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one solvent which is liquid under normal conditions and is selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents. tel, and at least one polysaccharide.

Further preferred antiperspirant compositions according to the invention comprise, in each case based on their total weight, at least one aluminum-zirconium compound, 0.1 to 50 wt.%, Preferably 1 to 20 wt.%, Particularly preferably 2 to 15 wt. , extraordinarily preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, furthermore at least one solvent which is liquid under normal conditions and selected from water and a monohydric or polyhydric alcohol having 2 to 20 Carbon atoms and mixtures of these solvents, and at least one polysaccharide.

Further preferred antiperspirant compositions according to the present invention are packaged as an oil-in-water emulsion, which is not a microemulsion, and contain at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

4

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, further 0.5 to 6.5 wt .-%, each based on their total weight, oil or fat phase composition comprising at least one oil component which is liquid at 20 ° C. and is selected from linear and branched saturated mono- or polyhydric C ₃ -C ₃₀ -alkanols etherified with at least one propylene oxide unit per molecule, propylene glycol monoesters of branched saturated C ₆ -C ₃₀ Alkanecarboxylic acids and branched saturated Ci ₀ - C ₃₀ alkanols.

Polysaccharides (glycans, polyglycans) is the collective term for macromolecular carbohydrates whose molecules consist of a large number (at least> 10, but usually significantly more) of glycosidically linked monosaccharide molecules (glycoses). The preferred polysaccharides according to the invention include, in particular, the biopolymers starch, cellulose and dextran, which can be regarded as polycondensation product of D-glucose (polyglucosans, glucans), inulin as polycondensate of D-fructose (polyfructosan, fructan), chitin and alginic acid , Polysaccharides which are suitable according to the invention include both unmodified polysaccharides, such as, for example, xanthan or starch, and chemically modified polysaccharide derivatives, such as, for example, aluminum starch octenylsuccinate, hydroxypropylmethylcellulose or dehydrated xanthan (INCI: dehydroxanthan gum), as well as physically modified polysaccharides. fected polysaccharides, for example a pregelatinized by thermal treatment starch understood. Preferred polysaccharides according to the invention are selected from starches, in particular from corn, potatoes and wheat, their constituents such as amylose and amylopectin, starch hydrolysates and starch degradation products, such as maltodextrin, the physically or chemically modified starch derivatives, in particular the anionic starch derivatives Aluminiumstärkeoctenylsuccinat, Natriumstärkeoctenylsuccinat, Calciumstärkeoctenylsuccinat , Distarch phosphates, hydroxyethyl starch phosphates, hydroxypropyl starch phosphates, sodium carboxymethyl starches and sodium starch glycolate, cellulose, the chemically modified cellulose derivatives methylcellulose, hydroxypropylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, hydroxypropylethylcellulose, hydroxyethylmethylcellulose and carboxymethylcellulose. Polysaccharides that form gums or gums, such as guar gum, xanthan gum, dehydroxanthan gum, alginates, especially sodium alginate, gum arabic, karaya gum, carrageenans, locust bean gum, linseed gums, and agar-agar, may also be included. but are less preferred. In a particularly preferred embodiment, the compositions according to the invention are free of polysaccharide gums. In a further particularly preferred embodiment, the compositions according to the invention are free of guar gum, xanthan gum, dehydroxanthan gum, alginates, in particular sodium alginate, gum arabic, karaya gum, carrageenans, locust bean gum, linseed gums and agar agar.

Particularly preferred antiperspirant compositions according to the invention, in particular those in the form of oil-in-water emulsions, are characterized in that the at least one polysaccharide is selected from anionic and nonionic polysaccharides and mixtures thereof.

Further particularly preferred antiperspirant compositions according to the invention, in particular those in the form of oil-in-water emulsions, are characterized in that the at least one polysaccharide is selected from anionic and nonionic polysaccharides which do not form polysaccharide gums.

Further particularly preferred antiperspirant compositions according to the invention, in particular those in the form of oil-in-water emulsions, are characterized in that the at least one polysaccharide is present in a total amount of 0.01-1.0% by weight, preferably 0.05 - 0.5 and particularly preferably 0.09 - 0.2 wt .-%, each based on the total weight of the emulsion is included.

The following table summarizes various oil-in-water emulsifiers and water-in-oil emulsifiers and their HLB values. However, the HLB values can also be calculated according to Griffin, as described, for example, in the RÖMPP Chemie Lexikon, in particular in the online version of November 2003, and the manuals cited there under the heading "HLB system" by Fiedler, Kirk-Othmer and Janistyn (H. Janistyn, Handbook of cosmetics and fragrances, Hüthig-Verlag Heidelberg, 3rd edition, 1978, Volume 1, page 470 and Volume 3, pages 68-78) is shown or tabulated. If there are different details in the literature about the HLB value of a substance, that HLB value should be used for the teaching according to the invention which comes closest to the value calculated according to Griffin. If no unique HLB value can be determined in this way, the HLB value which the manufacturer of the emulator indicates can be used for the teaching according to the invention. If this is not possible, the HLB value must be determined experimentally.

Further preferred compositions according to the invention are characterized in that the total content of nonionic and ionic emulsifiers and / or surfactants with an HLB value above 8 not more than 20 wt .-%, preferably at most 15 wt .-%, particularly preferably at most 10 wt .-% , particularly preferably at most 7 wt .-%, more preferably at most 4 wt .-% and most preferably at most 3 wt .-%, each based on the total composition of the invention is.

Preferred compositions of the present invention preferably further contain at least one oil which is liquid at 20 ° C and which is not a perfume component and is not an essential oil. Oils preferred according to the invention are selected from branched saturated or unsaturated fatty alcohols having 6 to 30 carbon atoms. These alcohols are also often referred to as Guerbet alcohols, as they are obtainable by the Guerbet reaction. Preferred alcohol oils are hexyl decanol, octyl dodecanol and 2-ethylhexyl alcohol. Further preferred oil components are mixtures of Guerbet alcohols and Guerbet alcohol esters, preferably mixtures of hexyl decanol and Hexyldecyllaurat, z. B. are available as a commercial product Cetiol ^® PGL.

Further oils preferred according to the invention are selected from the triglycerides of linear or branched, saturated or unsaturated, optionally hydroxylated C ₈ -3o fatty acids. Particularly suitable may be the use of natural oils, for example soybean oil, cottonseed oil, sunflower oil, palm oil, palm kernel oil, linseed oil, almond oil, castor oil, corn oil, olive oil, rapeseed oil, sesame oil, thistle oil, wheat germ oil, peach kernel oil and the liquid portions of coconut oil and the like. Also suitable are synthetic triglyceride oils with unbranched fatty acid residues, in particular Capric / Caprylic triglycerides, and synthetic triglyceride oils with branched fatty acid residues, in particular glyceryl triisostearin.

Further according to the invention particularly preferred oils are selected from the dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, especially diisopropyl adipate, di-n-butyl adipate, di- (2-ethylhexyl) adipate, dioctyl adipate, diethyl / di -n-butyl / dioctyl sebacate, diisopropyl sebacate, dioctyl malate, dioctyl maleate, dicaprylyl maleate, diisooctyl succinate, di-2-ethylhexyl succinate and di- (2-hexyldecyl) succinate.

Further according to the invention particularly preferred oils are selected from the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C ₈ -22 alkanols, such as octanol, decanol, decanediol, lauryl alcohol, myristyl alcohol and stearyl alcohol, eg. PPG-2 myristyl ether and PPG-3 myristyl ether. Further oil components preferred according to the invention are selected from the esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms, which may be hydroxylated. Preferred oils of this type are hexyldecyl stearate, hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate and 2-ethylhexyl stearate. Further oil components preferred according to the invention are isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyldodecyl palmitate, butyloctanoic acid-2 butyloctanoate, diisotridecyl acetate, n-butyl stearate, n-hexyl laurate, n-decyl oleate, oleyl oleate, oleyl erucate, erucyl oleate, erucyl erucate, ethylene glycol dioleate and ethylene glycol dipalmitate.

Further according to the invention preferred oil components are selected from the addition products of at least 6 ethylene oxide and / or propylene oxide units onto mono- or polyhydric C ₃ -22-alkanols such as butanol, butanediol, myristyl alcohol and stearyl alcohol, eg. PPG-14 butyl ether, PPG-9 butyl ether, PPG-10-butanediol and PPG-15 stearyl ether.

Further oil components which are particularly preferred according to the invention are selected from the esters of linear or branched saturated or unsaturated fatty alcohols having 6 to 22 carbon atoms with benzoic acid. Because of the aromatic substituent, these ester oils have a particularly high refractive index n _D at 20 ° C. (measured at λ = 589 nm) of 1.47 and above and are therefore particularly good for masking residues of the aluminum-zirconium compound on the Skin and on textiles suitable. Particularly preferred are C12-C15-alkyl benzoate, commercially z. B. aryl benzoate available under the name Finsolv TN ^®, 2-Octyldodecylbenzoat and isosteric, wherein C12-C15 alkyl benzoate is highly preferred.

Further oil components preferred according to the invention are selected from the C ₈ -C ₂₂ fatty alcohol esters of monohydric or polyhydric C ₂ -C ₇ -hydroxycarboxylic acids, in particular the esters of glycolic acid, lactic acid, malic acid, tartaric acid, citric acid and salicylic acid. Such esters based on linear Ci _{4 /} i ₅ alkanols, eg. As Ci ₂ -Ci ₅ -alkyllactate, and branched from 2-position Ci2 / i 3-alkanols are available under the trademark Cosmacol ^® . Further inventively preferred oil components are selected from the symmetrical, asymmetrical or cyclic esters of carbonic acid with fatty alcohols, eg. B. dicaprylyicarbonate or the esters of DE 19756454 A1. Further preferred oil components according to the invention are selected from the esters of dimers of unsaturated C ₂ -C ₂ 2 -fatty acids (dimer fatty acids) with monovalent linear, branched or cyclic C ₂ -C ₈ -alkanols or with polyfunctional linear or branched C ₂ -C ₆ -alkanols , It may be extraordinarily preferred according to the invention to use mixtures of the abovementioned oils. Further oil components preferred according to the invention are selected from silicone oils and hydrocarbon oils.

In the case of cosmetic oils, a distinction is made between volatile and non-volatile oils. Under non-volatili- Oils are oils which have a vapor pressure of less than 2.66 Pa (0.02 mm Hg) at 20 ° C and an ambient pressure of 1013 hPa. Volatile oils are understood to mean those oils which, at 20 ° C. and an ambient pressure of 1013 hPa, have a vapor pressure of 2.66 Pa - 40,000 Pa (0.02 mm - 300 mm Hg), preferably 10 - 12,000 Pa (0, 1). 90 mm Hg), more preferably 13-3000 Pa, most preferably 15-500 Pa.

Volatile cosmetic oils are usually selected from cyclic silicone oils with the INCI name Cyclomethicone. The INCI name cyclomethicones is understood in particular to mean cyclotrisiloxane (hexamethylcyclotrisiloxane), cyclotetrasiloxane (octamethylcyclotetrasiloxane), cyclopentasiloxane (decamethylcyclopentasiloxane) and cyclohexasiloxane (dodecamethylcyclohexasiloxane). These oils have at 20 ° C a vapor pressure of about 13 - 15 Pa. Cyclomethicones are known in the art as well-suited oils for cosmetic compositions, in particular for deodorant compositions. Due to their persistence in the environment, it may be preferred according to the invention to dispense with the use of cyclomethicones. In a particularly preferred embodiment, the compositions according to the invention and used according to the invention contain from 0 to less than 1% by weight, preferably at most 0.1% by weight, cyclomethicones, based on the weight of the composition. An inventively preferred cyclomethicone substitute is a mixture of Ci ₃ -Ci ₆ -slo- paraffins, C ₁₂ - C ₁₄ -lsoparaffinen and C ₁₃ - C ₁₅ alkanes whose viscosity is 25 ° C in the range of 2-6 mPas and which has a vapor pressure at 20 ° C in the range of 10-150 Pa, preferably 100-150 Pa. Such a mixture is z. B. under the name SiClone SR-5 from Presperse Inc. available.

Further preferred volatile silicone oils are selected from volatile linear silicone oils, in particular volatile linear silicone oils having 2-10 siloxane units, such as hexamethyldisiloxane (L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), as described e.g. B. in the commercial products DC 2- 1 184, Dow Corning ^® 200 (0.65 cSt) and Dow Corning ^® 200 (1, 5 cSt) by Dow Corning, and low molecular weight phenyl trimethicone having a vapor pressure at 20 ° C of about 2000 Pa, as z. From GE Bayer Silicones / Momentive under the name Baysilone Fluid PD 5.

Preferred antiperspirant compositions of the present invention contain at least one volatile silicone oil, which may be cyclic or linear, because of the drier skin feel and faster drug release. Other preferred compositions of the present invention contain at least one volatile non-silicone oil because of the drier skin feel and faster release of the antiperspirant active. Preferred volatile non-silicone oils are selected from C ₈ -C ₁₆ isoparaffins, in particular isononane, isodecane, isoundecane, isododecane, isotridecane, isotetradecane, isopentadecane and isohexadecane, and mixtures thereof. Preference is given to Ci ₀ -Ci ₃ isoparaffin mixtures, in particular those having a vapor pressure at 20 ° C of 10 - 400 Pa, preferably 13 - 100 Pa. Further inventively preferred silicone oils are selected from non-volatile higher molecular weight linear dimethylpolysiloxanes, commercially available z. Example under the name Dow Corning ^® 190, Dow Corning ^® 200 fluid having kinematic viscosities in the range from 5 to 100 cSt preferably, of 5 - 50 cSt or 5 - 10 cSt, and Baysilon ^® 350 M, where the values of the kinematic Refer viscosity to a temperature of 25 ° C.

According to the invention preferred natural and synthetic hydrocarbons are selected from iso-alkanes, C ₈ -C ₆ -lsoalkanen, C ₀ -C ₃ -Isoalkanen, paraffinic oils, isohexadecane, isoeicosane, polyisobutenes, hydrogenated polyisobutenes and polydecenes, for example, under the designation Emery ^® 3004 , 3006, 3010 or are commercially available under the name ^® from Albemarle Ethylflo or Nexbase ^® 2004G from Nestle, and 1, 3-di- (2-ethylhexyl) -cyclohexane.

Particularly preferred antiperspirant compositions according to the invention are characterized in that the oil (s) liquid at 20 ° C. in a total amount of 0.05-60% by weight, preferably 0.1-50% by weight, especially preferably 1-40% by weight and most preferably 7

- 20 wt .-%, each based on the total weight of the composition, is / are. In a further preferred embodiment of the invention, a proportion of the oil components of at least 80 wt .-%, based on the total weight of oil (s), a refractive index n _D of 1, 39 - 1, 51 on. It is particularly preferred if 5 to 40 to 50 wt .-%, most preferably 10 to 12 to 25 to 30 wt .-% of the oil components have a refractive index n _D of 1, 43

- 1, 58, preferably 1, 44 - 1, 51, more preferably 1, 45 - 1, 50, exceptionally preferably 1, 47 - 1, 49, at 20 ° C (measured at λ = 589 nm) have, wherein the amounts refer to the total weight of oil (s) in the composition according to the invention.

According to preferred antiperspirant compositions in the form of a water-in-oil emulsion contain at least one aluminum-zirconium compound, at least one compound of the formula R -YR ² , in the

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one solvent under normal conditions, selected from water and a monohydric or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one silicone-based water-in-oil emulsifier in a total amount of 0, 1 to 5 wt. %, more preferably 0.5-3.5% by weight, most preferably 1.0-0.3% by weight, furthermore extraordinarily preferably 1.2-2.5% by weight, in each case based on the total weight of the antiperspirant composition.

Further preferred antiperspirant compositions according to the invention in the form of a water-in-oil emulsion comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 to 15% by weight. %, most preferably 5-10 wt .-%, of 1, 4-bis (hydroxymethyl) cyclohexane, further at least one liquid under normal conditions, solvent selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents , and at least one silicone-based water-in-oil emulsifier in a total amount of 0.1 to 5 wt.%, more preferably 0.5 to 3.5 wt.%, most preferably 1.0 to 3 wt. -%, still more preferably 1, 2 - 2.5 wt .-%, each based on the total weight of the antiperspirant composition. A particularly preferred group of silicone-based water-in-oil emulsifiers according to the invention are the poly (C ₂ -C ₃ ) alkylene glycol-modified silicones whose earlier INCI name was dimethicone copolyol, with the current INCI names PEG-x dimethicone (with x = 2-20, preferably 3-17, more preferably 1-1-12), bis-PEG-y dimethicone (with y = 3-25, preferably 4-20), PEG / PPG a / b dimethicone (where a and b independently of one another represent numbers from 2 to 30, preferably 3 to 30 and more preferably 12 to 20, in particular 14 to 18), bis-PEG / PPG-c / d dimethicones (where c and d independently of one another represent numbers 10-25, preferably 14-20 and more preferably 14-16) and bis-PEG / PPG-e / f PEG / PPG g / h dimethicone (where e, f, g and h independently represent numbers of 10 20, preferably 14-18 and more preferably 16). Particularly preferred are PEG / PPG-18/18 dimethicones, z. B. in a 1: 9 mixture with Cyclomethicone under the name Dow Corning 3225 C or Dow Corning 5225 C is commercially available, PEG / PPG-18/18 Dimethicone, the z. B. in a 1: 3 mixture with non-volatile dimethicone as Dow Corning ES 5227 DM Formulation Aid is commercially available, PEG / PPG-4/12 Dimethicone, the z. B. under the name Abil B 8852 is available, and bis-PEG / PPG-14/14 Dimethicone, the z. B. in a mixture with Cyclomethicone as Abil EM 97 (Evonik) is commercially available Bis-PEG / PPG-20/20 Dimethicone, the z. B. under the name Abil B 8832, PEG / PPG-5/3 trisiloxanes (eg Silsoft 305), and PEG / PPG-20/23 Dimethicone (eg Silsoft 430 and Silsoft 440).

Further according to the invention preferred W / O emulsifiers are silicone-based poly (C ₂ -C ₃₎ alkylene glycol-modified silicones which are modified with C ₄ -C ₈ alkyl hydrophobic, more preferably cetyl PEG / PPG-10/1 Dimethicone (formerly: Cetyl Dimethicone Copolyol, eg available as Abil EM 90 or in a mixture of polyglyceryl-4-isostearate, Cetyl PEG / PPG-10/1 dimethicone and hexyl laurate under the trade name Abil WE 09).

Particularly preferred antiperspirant compositions according to the invention in the form of a water-in-oil emulsion comprise at least one aluminum-zirconium compound,

at least one compound of the formula R -YR ² , in which ^■ Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

^■ the radicals R and R ² independently of one another for a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and the silicone-based water-in-oil emulsifier PEG / PPG-18/18 Dimethicone in a total amount from 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, most preferably 1, 2

- 3 wt .-%, each based on the total weight of the antiperspirant composition. Further particularly preferred antiperspirant compositions according to the invention are in the form of a water-in-oil emulsion and contain at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 to 15% by weight. 15 wt .-%, most preferably 5 - 10 wt .-%, of 1, 4-bis (hydroxymethyl) cyclohexane, further at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and the silicone-based water-in-oil emulsifier PEG / PPG-18/18 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 - 3.5 wt. -%, most preferably 1, 2 - 3 wt .-%, each based on the total weight of the antiperspirant composition.

at least one compound of the formula R -YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one solvent under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and the silicone-based water-in-oil emulsifier cetyl PEG / PPG-10/1 Dimethicone in one Total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, most preferably 1, 2 to 3 wt .-%, each based on the total weight of the antiperspirant composition.

Further particularly preferred antiperspirant compositions according to the invention are in the form of a water-in-oil emulsion and contain at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 to 15% by weight. 15 wt .-%, most preferably 5 - 10 wt .-%, of 1, 4-bis (hydroxymethyl) cyclohexane, further at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and the silicone-based water-in-oil emulsifier cetyl PEG / PPG-10/1 Dimethicone in a total amount of 0.5-5 wt .-%, particularly preferably 1, 0 - 3.5 wt. %, most preferably 1, 2-3% by weight, based in each case on the total weight of the antiperspirant composition.

Further particularly preferred antiperspirant compositions according to the invention are in the form of a water-in-oil emulsion and contain at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent which is liquid under normal conditions in a total amount of 0.5-70% by weight, particularly preferably 5-60% by weight, preferably extraordinarily 10-50% by weight, moreover still more preferably 20-35% by weight selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, furthermore at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1-40 Wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil, wherein the amounts are in each case based on the total weight of the antiperspirant composition.

Further particularly preferred antiperspirant compositions according to the invention are in the form of a water-in-oil emulsion and contain at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 to 15% by weight. 15% by weight, very preferably 5-10% by weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions in a total amount of 0.5-70% by weight, especially preferred 5 to 60% by weight, preferably 10 to 50% by weight, more preferably 20 to 35% by weight, selected from water and a monohydric or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, furthermore at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1-40% by weight, preferably 7-20% by weight, of at least one cosmetic oil, wherein the Quantities are each based on the total weight of the antiperspirant composition.

Further particularly preferred antiperspirant compositions according to the invention are in the form of a gelatinous water-in-oil emulsion and comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, especially preferably 2-15% by weight, most preferably 5-10% by weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, at least a cosmetic oil, wherein the amounts are each based on the total weight of the antiperspirant composition. Such gelatinous water-in-oil emulsions in a preferred embodiment have a dynamic viscosity at 25 ° C in the range of 15,000 to 300,000 mPas, preferably 30,000 to 150,000 mPas, and most preferably 40,000 to 100,000 mPas.

Preferred compositions according to the invention, which are formulated as a water-in-oil emulsion as gel or stick, contain free water in a total amount of 10 to 70% by weight, preferably 15 to 60% by weight, particularly preferably 20 to 50% by weight %, more preferably 25-55% by weight, still more preferably 30-40% by weight, based in each case on the total weight of the total composition.

The outer phase of water-in-oil emulsions according to the invention comprises at least one cosmetic oil. Oils which are preferred as constituents of preferred water-in-oil emulsions according to the invention have already been mentioned above. Water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and at least one solvent which is liquid under normal conditions and is selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1-40% by weight, preferably 7-20% by weight, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated fatty alcohols having 6-22 carbon atoms with benzoic acid, branched saturated or unsaturated fatty alcohols with 6 - 30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ -alkanols, addition products of 1 to 5 propylene oxide units of mono- or polyhydric C ₈ -22-alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units to a - or polyvalent C ₃ . ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetra- siloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , further selected of linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt, where the values of the kinematic viscosity relate to a temperature of 25 ° C., C ₈ -C ₁₆ -alkanes, C ₁₀ -C ₁₃ -alkanes, isohexadecan, Isoeieosan, polyisobutenes, hydrogenated polyisobutenes and polydeenes, and mixtures of the aforementioned oils, wherein the quantities given in each case based on the total weight of the antiperspirant composition.

Water-in-oil emulsions which are particularly preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, particularly preferably 2 to 15% by weight, exceptionally preferably 5-10% by weight of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one Water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1-40 wt .-%, preferably 7-20 wt .-%, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated fatty alcohols having 6-22 carbon atoms with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, addition production from 1 to 5 propylene oxide units to mono- or polyhydric C ₈ . ₂₂ -alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units to monovalent or polyvalent C ₃ . ₂₂ -alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dopamine decamethylcyclohexasiloxane, hexamethyldisiloxane (L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetra- siloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of I ₂ , L ₃ , L ₄ and / or L ₅ , furthermore selected from linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt, wherein the values of the kinematic viscosity at a temperature of 25 ° C relate, C ₈ -C ₆ -lsoalkanen, C ₀ -C ₃ -Isoalkanen, can Isohexade- , Isoeicosan, polyisobutenes, hydrogenated polyisobutenes and polydecenes, and mixtures of the aforementioned oils, wherein the amounts are in each case based on the total weight of the antiperspirant composition.

Further water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

4

^CHR Hd ^{~ 0-CHRCH} lq ^0H

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one liquid solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-free water-in-oil emulsifier as described above in a total amount of 0.1 15% by weight, preferably 0.5-8.0% by weight, and particularly preferably 1-4% by weight, and in total 1-40% by weight, preferably 7-20% by weight, at least one cosmetic oil selected from esters of linear or branched, saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, addition products of 1 to 5 propylene oxide Units of mono- or polyhydric C ₈ -22-alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units to monovalent or polyvalent C ₃ . ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane (L ₂ ), Octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , furthermore selected from linear Dimethylpolysiloxanes having kinematic viscosities in the range of 5 to 100 cSt, the values of kinematics being see viscosity to a temperature of 25 ° C, C ₈ -C ₆ -alkoalkanes, Ci ₀ -Ci ₃ -Isoalkanen, Isohexadecan, Isoeicosan, polyisobutenes, hydrogenated polyisobutenes and polydecenes, and mixtures of the aforementioned oils, wherein the amounts given in each case on the Total weight of the antiperspirant composition are related.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G 1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-based water-in-oil emulsifier as described above in a total amount of 0.5. 5 wt .-%, particularly preferably 1, 0 - 3.5 wt .-%, most preferably 1, 2 - 3 wt .-%, and a total of 1 - 40 wt .-%, preferably 7 - 20 wt% , at least one cosmetic oil selected from esters of linear or branched, saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene units of mono- or polyhydric C ₈ -22 alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units onto mono- or polyhydric C. ₃ ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , furthermore selected from linear dimethylpoly - siloxanes having kinematic viscosities in the range of 5 - 100 cSt, wherein the values of the kinematic viscosity based on a temperature of 25 ° C, C ₈ -C ₆ -lsoalkanen, C ₀ -C ₃ iso alkanes, isohexadecane, isoeicosane , Polyisobutenes, hydrogenated polyisobutenes and polydecenes, as well as mixtures of the aforementioned oils, the amounts given in each case a based on the total weight of the antiperspirant composition. Further water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

CHR ³ - | ^ O-CHRCHj ^ OH, in which - R is a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier, selected from PEG / PPG-18/18 Dimethicone in a total amount of 0.5-5 wt .-%, particularly preferably 1, 0-3.5 wt .-%, most preferably 1, 2-3 wt .-%, and a total of 1-40 wt .-%, preferably 7 - 20% by weight, at least one cosmetic oil selected from esters of linear or branched, saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols , Addition products of 1 to 5 propylene oxide units of mono- or polyhydric C ₈ -22-alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units of monovalent or polyvalent C ₃ , ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , further selected of linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt, where the kinematic viscosity values refer to a temperature of 25 ° C., C ₈ -C ₁₆ -alkanes, C ₁₀ -C ₁₃ -alkanols, Isohexadecan, isoeicosane, polyisobutenes, hydrogenated polyisobutenes and polydecenes, and mixtures of the aforementioned oils, wherein the amounts are each s are based on the total weight of the antiperspirant composition.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1) CHR ³ - | ^ O-CHRCHj ^ OH in which - R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier, selected from cetyl PEG / PPG-10/1 dimethicone in a total amount of 0.5-5 wt .-%, particularly preferably 1, 0

- 3.5 wt .-%, most preferably 1, 2 - 3 wt .-%, and a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene input units onto mono- or polyhydric C ₈ -22-alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units to monovalent or polyvalent C ₃ . ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , linear dimethylpolysiloxanes with kinematic viscosities in the range 5 to 100 cSt, wherein the values of the kinematic viscosity based on a temperature of 25 ° C, C ₈ -C -lsoalkanen _6, C ₀ -C ₃ -Isoalkanen eicosane, isohexadecane, iso-, polyisobutenes, hydrogenated polyisobutenes and polydecenes, as well as mixtures of the aforementioned oils, the amounts given in each case based on the total weight of Ant itranspirant- composition are related.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier, selected from cetyl PEG / PPG-10/1 dimethicone in a total amount of from 0.5 to 5% by weight, more preferably from 1.0 to 3.5% by weight, even more preferably from 1.2 to 3% by weight, and in total from 1 to 40% by weight, preferably 7 - 20 wt .-% of at least one cosmetic oil, selected from C ₀ -C ₃ -Isoalkanen, Cyclomethi- Conen, linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt (25 ° C) and esters selected from C12-15-alkyl benzoate, hexyldecyl stearate, hexyldecyl laurate, isodecylneopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isono nylisononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, the amounts given being based on the total weight of the antiperspirant Composition are related. In a further preferred embodiment, the water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one liquid solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-free water-in-oil emulsifier as described above in a total amount of 0.1 - 15 wt .-%, preferably 0.5 - 8.0 wt .-%, and particularly preferably 1 - 4 wt .-%, in total 1 - 40 wt .-%, preferably 7 - 20 wt .-%, at least a cosmetic oil, and at least one nonionic polyalkylene glycol ether having an HLB value> 7, which is preferably selected from Isoceteth-20, wherein the amounts are each based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably in a total amount of 0.1-3 % By weight, preferably 0.5-1.5% by weight, in each case based on the total weight of the antiperspirant composition.

In a further preferred embodiment, the water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier, selected from PEG / PPG-18/18 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, exceptionally preferably 1, 2-3 wt .-%, further a total of 1-40 wt .-%, preferably From 7 to 20% by weight, of at least one cosmetic oil, and at least one nonionic polyalkylene glycol ether having an HLB value> 7, which is preferably selected from isoceteth-20, the amounts given being based on the total weight of the antiperspirant composition , The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably present in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition ,

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R represents a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one liquid under normal conditions, selected from water and min. at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier selected from cetyl PEG / PPG-10/1 dimethicone in a total amount of 0.5-5 wt. %, particularly preferably 1, 0 to 3.5 wt .-%, exceptionally preferably 1, 2 to 3 wt .-%, furthermore a total of 1 to 40 wt .-%, preferably 7 to 20 wt .-%, of at least one cosmetic Oil, and at least one nonionic polyalkylene glycol ether having an HLB value> 7, which is preferably selected from Isoceteth-20, wherein the amounts are each based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably present in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition ,

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-based water-in-oil emulsifier as described above in a total amount of 0.5. 5 wt .-%, particularly preferably 1, 0 - 3.5 wt .-%, exceptionally preferably 1, 2-3 wt .-%, in total 1 - 40 wt .-%, preferably 7 - 20 wt .-%, at least one cosmetic oil selected from Ci ₀ -Ci ₃ -Isoalkanen, cyclomethicones, linear dimethylpolysiloxanes with kinematic viscosities in the range of 5 - 100 cSt (25 ° C) and esters selected from C 12-15 -alkyl benzoate, Hexyldecylstearat, Hexyldecyllaurat, Isodecylneo pentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, I. sotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, and at least one nonionic polyalkylene glycol ether having an HLB value> 7 , which is preferably selected from Isoceteth-20, wherein the amounts are in each case based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 preferably in a total amount of 0.1 to 3 wt.%, preferably 0.5 to 1.5 wt.%, in each case based on the total weight of the antiperspirant composition.

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier, selected from PEG / PPG-18/18 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, exceptionally preferably 1, 2-3 wt .-%, further a total of 1-40 wt .-%, preferably 7 - 20 wt .-% of at least one cosmetic oil, selected from C ₀ -C ₃ -Isoalkanen, Cyclomethi- Conen, linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt (25 ° C) and esters selected from C12 -15-alkyl benzoate, hexyldecyl stearate, hexyldecyl laurate, isodecylneopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isono nylisononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyl octanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, and at least one nonionic polyalkylene glycol ether having an HLB value > 7, which is preferably selected from isoceteth-20, wherein the amounts are in each case based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably present in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition ,

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

-CHR ³ - | ^ O-CHRCHj ^ OH

(G1) in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a silicone-based water-in-oil emulsifier selected from Cetyl PEG / PPG-10/1 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, exceptionally preferably 1, 2-3 wt .-%, further a total of 1-40 wt .-%, preferably 7 - 20 wt .-% of at least one cosmetic oil selected from C ₁₀ -C ₁₃ -Isoalkanen, cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt (25 ° C) and esters selected from C12-15 Alkyl benzoate, hexyldecyl stearate, hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl steate, isononyl stearate, isocetyl stearate, Is ononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyl octanoic acid 2-butyl octanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, and at least one nonionic polyalkylene glycol ether having an HLB > 7, which is preferably selected from isoceteth-20, the amounts given being based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably present in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition ,

Due to the particularly favorable residue properties, water-in-oil emulsions are preferred according to the invention, which, based on their total weight, at least one aluminum-zirconium compound, 0.1 to 50 wt .-%, preferably 1 - 20 wt .-% , more preferably 2-15% by weight, most preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, 10-70% by weight, preferably 15-60 % By weight, more preferably 20-50% by weight, most preferably 25-55% by weight, still more preferably 30-40% by weight, free water and at least one solvent which is liquid under normal conditions, selected from a or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1 to 40 wt .-%, preferably 7-20% by weight of at least one cosmetic oil selected from C ₁₀ -C ₁₃ isoalkanes, cyclomethicones, linear dimethylpolysiloxanes with kinematic viscosities in the range of 5-100 cSt (25 ° C), esters of linear or branched saturated or unsaturated fatty alcohols having 6-22 carbon atoms with benzoic acid and esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated. Particular preference is given to water-in-oil emulsions which, based in each case on their total weight, contain at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 15 wt .-%, most preferably 5 - 10 wt .-%, each based on their total weight of 1, 4-bis (hydroxymethyl) cyclohexane, at least one liquid under normal conditions, selected from water and at least one mono- or polyhydric Alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier, and a total of 1-40 wt .-%, preferably 7-20 Gew. % of at least one cosmetic oil selected from C ₁₀ -C ₁₃ isoalkanes, cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range of 5-100 cSt (25 ° C.) and esters selected from C 12-15 -alkyl benzoate, hexyldecyl stearate, Hexyldecyl laurate, isodecylneopentane oat, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isosteate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotri- decyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2- Ethyl hexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate.

Further water-in-oil emulsions preferred according to the invention contain at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2 to 15% by weight, most preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions, selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures this solvent, at least one silicone-free water-in-oil emulsifier as described above in a total amount of 0, 1-15 wt .-%, preferably 0.5 to 8.0 wt .-%, and particularly preferably 1 - 4 wt .-%, and a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols with 6 - 30 coal nstoffatomen, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, addition products of 1-5 propylene oxide units of mono- or polyhydric C ₈ -22-alkanols, adducts of at least 6 ethylene oxide and / or propylene oxide units to a - or polyvalent C ₃ . ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , furthermore selected from linear di- methylpolysiloxanes having kinematic viscosities in the range of 5-100 cSt, kinematic viscosity values relating to a temperature of 25 ° C, C ₈ -C ₁₆ isoalkanes, C ₁₀ -C ₁₃ isoalkanes, isohexadecane, isoeicosane, polyisobutenes, hydrogenated polyisobutenes and polydecenes, as well as mixtures of the aforementioned oils, wherein the amounts are in each case based on the total weight of the antiperspirant composition.

Further water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2

- 15 wt .-%, most preferably 5 - 10 wt .-%, each based on their total weight of 1, 4-bis (hydroxymethyl) cyclohexane, at least one liquid under normal conditions, selected from water and at least one on or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one water-in-oil emulsifier based on silicone as described above in a total amount of 0.5-5 wt .-%, particularly preferably 1, 0-3, 5 wt .-%, exceptionally preferably 1, 2-3 wt .-%, and a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C ₈ . ₂ 2-alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units of mono- or polyhydric C ₃ _ ₂₂ -alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having from 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane (L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), and also any two -, triples and mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , further selected from linear dimethylpolysiloxanes with kinematic viscosities in the range of 5 - 100 cSt, wherein the values of the kinematic viscosity to a temperature of 25 ° C. refer, C ₈ - C ₆ -lsoalkanen, C ₀ -C ₃ -Isoalkanen, isohexadecane, isoeicosane, Polyis said hydrogenated polyisobutenes and polydecenes, as well as mixtures of the aforesaid oils, the amounts given being based on the total weight of the antiperspirant composition. Further water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2

- 15 wt .-%, most preferably 5 - 10 wt .-%, each based on their total weight of 1, 4-bis (hydroxymethyl) cyclohexane, at least one liquid under normal conditions, selected from water and at least one on or polyhydric alcohol containing from 2 to 20 carbon atoms, and mixtures of these solvents, a water-in-oil emulsifier based on silicone, selected from PEG / PPG-18/18 dimethicones in a total amount of 0.5-5% by weight. especially preferably 1, 0-3.5 wt.%, even more preferably 1, 2-3 wt.%, and in total 1-40 wt.%, preferably 7-20 wt.%, of at least one cosmetic oil, selected from esters of linear or branched saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C ₈ -22 alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units onto mono- or polyhydric C. ₃ ₂₂ -alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane (L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), as well as any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , furthermore selected from linear dimethylpolysiloxanes having kinematic viscosities in the range from 5 to 100 cSt, wherein the values of the kinematic viscosity based on a temperature of 25 ° C, C ₈ -C ₆ alkanes -lso-, C ₀ -C ₃ -Isoalkanen, isohexadecane, isoeicosane, Polyisobutenes, hydrogenated polyisobutenes and polydecenes, and mixtures of the aforementioned oils, wherein the quantities given in each case are based on the total weight of the antiperspirant composition.

Further water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, particularly preferably 2 to 15% by weight, exceptionally preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions and selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a water-in-oil emulsifier based on silicone, selected cetyl PEG / PPG-10/1 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 - 3.5 wt %, more preferably 1, 2-3% by weight, and in total 1-40% by weight, preferably 7-20% by weight, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated Fatty alcohols with benzoic acid, branched saturated or unsaturated fatty al koholen with 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C _{_8-22} alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide Units of mono- or polyvalent C ₃ . ₂₂ -alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane (L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), and any other two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , furthermore selected from linear dimethylpolysiloxanes having kinematic viscosities in the range of 5-100 cSt, the values of the kinematic viscosity being at a temperature of 25 refer ° C, ₈ -C ₁₆ alkanes -lso- C, C ₀ -C ₃ -Isoalkanen, isohexadecane, isoeicosane, polyisobutenes, hydrogenated polyisobutenes and polydecenes, and mixtures of the aforementioned oils, wherein the amount of data in each case on the total weight of the antiperspirant Composition.

- 15 wt .-%, most preferably 5 - 10 wt .-%, each based on their total weight of 1, 4-bis (hydroxymethyl) cyclohexane, at least one liquid under normal conditions, selected from water and at least one on or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-based water-in-oil emulsifier as described above in a total amount of 0.5-5% by weight, particularly preferably 1, 0-3, 5 wt .-%, most preferably 1, 2 - 3 wt .-%, and a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil selected from Cio-Ci ₃ -Isoalkanen , Cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range of 5-100 cSt (25 ° C) and esters selected from C12-15 alkyl benzoate, hexyl decyl stearate, hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate , Isopropyl palmit at, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyldodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecylacetate, n- Butyl stearate and n-hexyl laurate, wherein the amounts are each based on the total weight of the antiperspirant composition.

- 15 wt .-%, most preferably 5 - 10 wt .-%, each based on their total weight of 1, 4-bis (hydroxymethyl) cyclohexane, at least one liquid under normal conditions, selected from water and at least one on or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, a water-in-oil emulsifier based on silicone, selected from PEG / PPG-18/18 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1 , 0-3.5 wt.%, Even more preferably 1, 2-3 wt.%, And a total of 1-40 wt.%, Preferably 7-20 wt.%, Of at least one cosmetic oil selected from C ₁₀ -C ₁₃ isoalkanes, cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range of 5-100 cSt (25 ° C) and esters selected from C12-15-alkyl benzoate, hexyl decyl stearate, hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate , 2-ethylhexyl stearate, isopropyl myristate, isopropylp almitate, isopropyl stearate, isopropyl isostearate, iso- propyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate; Quantities are each based on the total weight of the antiperspirant composition.

Further water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, particularly preferably 2 to 15% by weight, exceptionally preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions and selected from water and at least one mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-based water-in-oil emulsifier, selected from cetyl PEG / PPG-10/1 dimethicone, in a total amount of 0.5-5 wt.%, particularly preferably 1.0 3.5% by weight, exceptionally preferably 1.2-3% by weight, and in total 1-40% by weight, preferably 7-20% by weight, of at least one cosmetic oil selected from Ci ₀ Ci ₃ -isoalkanes, cyclomethicones, linear dimethylpolysiloxanes with kinematic viscosities in the range of 5 - 100 cSt (25 ° C) and esters selected from C 12-15 alkyl benzoate, hexyl decyl stearate, hexyl decyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, Isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyl octanoate, diisotridecyl acetate, n-butyl stearate, and n-hexyl laurate, all of which are based on the total weight of the antiperspirant composition are.

In a further preferred embodiment, the water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, particularly preferably 2 to 15% by weight. %, very preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions and selected from water and at least one monohydric or polyhydric alcohol with 2 to 20 carbon atoms and mixtures of these solvents, at least one silicone-free water-in-oil emulsifier as described above in a total amount of 0.1-15 wt .-%, preferably 0.5 to 8.0 wt .-%, and particularly preferably 1 to 4% by weight, in total 1 to 40% by weight, preferably 7 to 20% by weight, of at least one cosmetic oil, and at least one nonionic polyalkylene glycol ether having an HLB value of> 7, which is preferably selected is from lsoceteth-20, with the quantities given each based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition. composition, included.

In a further preferred embodiment, the water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, particularly preferably 2 to 15% by weight. %, very preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions and selected from water and at least one monohydric or polyhydric alcohol with 2 to 20 carbon atoms and mixtures of these solvents, a water-in-oil emulsifier based on silicone, selected from PEG / PPG-18/18 dime- thicones in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0th - 3.5 wt .-%, most preferably 1, 2 - 3 wt .-%, further a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil, and at least one nonionic polyalkylene - Glycol ether with an HLB value> 7, which is preferably selected from l soceteth-20, the amounts given being based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably present in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition ,

In a further preferred embodiment, the water-in-oil emulsions preferred according to the invention comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, particularly preferably 2 to 15% by weight. %, very preferably 5-10% by weight, based in each case on their total weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions and selected from water and at least one monohydric or polyhydric alcohol with 2 to 20 carbon atoms and mixtures of these solvents, at least one water-in-oil emulsifier based on silicone, selected from cetyl PEG / PPG-10/1 Dimethicone, in a total amount of 0.5-5 wt .-%, particularly preferably 1, 0

- 3.5 wt .-%, most preferably 1, 2 - 3 wt .-%, further a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil, and at least one nonionic polyalkylene glycol ether with an HLB value> 7, which is preferably selected from Isoceteth-20, wherein the quantities are in each case based on the total weight of the antiperspirant composition. The nonionic polyalkylene glycol ether having an HLB value> 7 is preferably present in a total amount of 0.1 to 3 wt.%, Preferably 0.5 to 1.5 wt.%, In each case based on the total weight of the antiperspirant composition ,

Surprisingly, it has been found that such emulsions have a particularly high temperature stability.

Further particularly preferred antiperspirant compositions according to the invention are present as a water-in-oil emulsion in stick form and comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent which is liquid under normal conditions in a total amount of 0.5-70% by weight, particularly preferably 5-60% by weight, preferably extraordinarily 10-50% by weight, moreover still more preferably 20-35% by weight selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, furthermore at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, most preferably 1, 2 to 3 wt .-%, further a total of 1 to 40 wt .-%, preferably 7 to 20 % by weight, at least one cosmetic oil, selected from C ₀ -C ₃ -Isoalkanen, cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range from 0.5 to 100 cSt (25 ° C) and esters selected from C12-15- Alkyl benzoate, hexyldecyl stearate, hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyldodecyl palmitate, butyloctanoic acid. 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, furthermore at least one wax component with a melting point> 50 ° C., selected from polyethylene waxes having a molecular weight of 400-3000, particularly preferably having a molecular weight of 500-600, in a total amount from 4 to 18% by weight, preferably from 6 to 15% by weight, more preferably from 8 to 13% by weight, most preferably from 9 to 1% by weight, the amounts given being based on the total weight of the antiperspirant Composition. Further particularly preferred antiperspirant compositions according to the invention are present as a water-in-oil emulsion in stick form and comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2-15% by weight, most preferably 5-10% by weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions in a total amount of 0.5-70% by weight. , particularly preferably 5-60% by weight, preferably extraordinarily 10-50% by weight, more preferably still 20-35% by weight, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures thereof Solvent, further at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, exceptionally preferably 1, 2-3 wt .-%, further a total of 1-40 wt .-%, preferably 7-20% by weight, of at least one cosmetic oil selected from C ₁₀ -C ₁₃ isoalkanes, cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range of 0.5-100 cSt (25 ° C) and esters pentanoate of C12-15-alkyl benzoate, hexyldecyl stearate, hexyldecyl, Isodecylneo-, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, iso-propyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, Isononylstea- rat, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate , 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, furthermore at least one wax component with a melting point eldpunkt> 50 ° C, selected from polyethylene waxes having a molecular weight of 400 - 3000, more preferably having a molecular weight of 500 - 600, in a total amount of 4-18 wt .-%, preferably 6-15 wt .-%, particularly preferably 8 - 13 wt .-%, most preferably 9 - 1 1 wt .-%, wherein the amounts are in each case based on the total weight of the antiperspirant composition. Further particularly preferred antiperspirant compositions according to the invention are present as a water-in-oil emulsion in stick form and comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in which

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5,

at least one solvent which is liquid under normal conditions in a total amount of 0.5-70% by weight, particularly preferably 5-60% by weight, preferably extraordinarily 10-50% by weight, moreover still more preferably 20-35% by weight , selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, furthermore a silicone-based water-in-oil emulsifier selected from cetyl PEG / PPG-10/1 Dimethicone in a total amount of 0 , 5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, most preferably 1, 2-3 wt .-%, further a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, at least one cosmetic oil selected from Ci ₀ -Ci ₃ -Isoalkanen, cyclomethicones, linear dimethylpolysiloxanes with kinematic viscosities in the range of 0.5 - 100 cSt (25 ° C) and esters selected from C12-15 Alkyl benzoate, hexyldecyl stearate, hexyldecyl laurate, isodecylneo pentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl steate, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2- Ethylhexyl cocoate, 2-octyldodecyl palmitate, butyloctanoic acid-2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, furthermore at least one wax component with a melting point> 50 ° C, selected from polyethylene waxes having a molecular weight of 400-3000, more preferably having a molecular weight from 500 to 600, in a total amount of 4 to 18% by weight, preferably 6 to 15% by weight, more preferably 8 to 13% by weight, most preferably 9 to 1 1% by weight the quantities are each based on the total weight of the antiperspirant composition. Further particularly preferred antiperspirant compositions according to the invention are present as a water-in-oil emulsion in stick form and comprise at least one aluminum-zirconium compound, 0.1 to 50% by weight, preferably 1 to 20% by weight, more preferably 2-15% by weight, most preferably 5-10% by weight, of 1,4-bis (hydroxymethyl) cyclohexane, at least one solvent which is liquid under normal conditions in a total amount of 0.5-70% by weight. , particularly preferably 5-60% by weight, preferably extraordinarily 10-50% by weight, more preferably still 20-35% by weight, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures thereof Solvent, further comprising a silicone-based water-in-oil emulsifier selected from cetyl PEG / PPG-10/1 dimethicone in a total amount of 0.5-5 wt .-%, particularly preferably 1, 0 - 3, 5 wt .-%, exceptionally preferably 1, 2 - 3 wt .-%, further a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-% of at least one cosmetic oil, selected from C ₀ -C ₃ -Isoalkanen, cyclomethicones, linear di- methylpolysiloxanes having kinematic viscosities in the range 0.5 - 100 cSt (25 ° C) and esters selected from C12-15-alkyl benzoate, hexyldecyl stearate, hexyldecyl, Isodecylneo- pentanoate, propyl palmitate isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, Isononylstea- rat, isocetyl stearate, isononyl isononanoate, isotridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, furthermore at least one wax component with a melting point> 50 ° C., selected from polyethylene waxes with a molecular weight of 400-3,000, more preferably having a molecular weight of 500-600, in one G total amount of 4 - 18 wt .-%, preferably 6 - 15 wt .-%, particularly preferably 8 - 13 wt .-%, most preferably 9 - 1 1 wt .-%, the amounts given in each case on the total weight of Antiperspirant composition are related. Further preferred compositions according to the invention are characterized in that they are formulated as dibenzylidenalditol-based gel, in particular as dibenzylidenesorbitol-based gel. Corresponding gels that are usually so strong that they are sold as a pin are disclosed, for example, in US 5705171, US 5939055, US 5725846, EP 812183 and EP 1269977. The carrier is an anhydrous polyhydric alcohol having 3 to 9 carbon atoms, which is liquid under normal conditions. These include 1, 2-propylene glycol, 2-methyl-1, 3-propanediol, glycerol, 1, 2-butylene glycol, 1, 3-butylene glycol and 1, 4-butylene glycol, pentylene glycols such as 1, 2-pentanediol and 1, 5-pentanediol, hexanediols such as 1, 2-hexanediol and 1, 6-hexanediol, hexanetriols such as 1, 2,6-hexanetriol, 2-ethyl-2-hydroxymethyl-1,3-propanediol, diethylene glycol, triethylene glycol, dipropylene glycol, Tripropylene glycol, diglycerol and triglycerin. Particular preference is given to 1,2-propylene glycol. Extraordinary preference is given to 1,2-propylene glycol, which constitutes 20-80% by weight, preferably 25-60% by weight, particularly preferably 30-50% by weight, of the total stick weight.

Particularly preferred antiperspirant compositions according to the invention, in particular those in stick form, but also those which are suitable gel-like for use in a roll-on, are characterized in that at least one wax component having a melting point in the range from 25 to <50 ° C, selected Kokosfettsäureglycerinmono- from mono-, di- and tri- esters, Butyrospermum Parkii (Shea butter) and esters of saturated, monohydric C ₈ -C ₈ -alcohol bring with saturated C ₂ -C ₈ monocarboxylic acids and mixtures of these substances included is , These lower melting wax components allow consistency optimization of sticky, creamy or flowable products and minimize visible residue on the skin. Especially preferred are products sold under the INCI name Cocoglycerides, in particular the commercial products Novata ^® (ex BASF), particularly preferably Novata AB ^®, a mixture of C ₂ -C ₈ mono-, di- and triglycerides, which is in the range of 30 - 32 ° C, as well as the products of the Softisan series (Sasol Germany GmbH) with the INCI name Hydrogenated Cocoglycerides, in particular Softisan 100, 133, 134, 138, 142. Further preferred esters of saturated monohydric Ci ₂ -Ci ₈ alcohols with saturated C ₂ -C ₈ monocarboxylic acids are stearyl laurate, cetearyl stearate, cetyl palmitate and myristyl myristate.

Further particularly preferred antiperspirant compositions according to the invention, in particular those in stick form, are characterized in that the at least one wax component having a melting point in the range from 25 to <50 ° C. in amounts of from 0.01 to 20% by weight, preferably 0, 1 - 10 wt .-%, particularly preferably 0.5 - 5 wt .-% and most preferably 2

- 4 wt .-%, based on the total composition, is included.

fragrances

Surprisingly, it has been found that a content of 1,4-bis (hydroxymethyl) cyclohexane in the antiperspirant compositions according to the invention leads to prolonged perfume adhesion or fragrance adhesion.

Preferred antiperspirant compositions according to the invention are therefore characterized in that at least one aluminum-zirconium compound, at least one compound of the formula R -YR ² , in the

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and at least one fragrance are included.

The definition of a fragrance in the sense of the present application is in accordance with the expert definition as it can be found in the RÖMPP Chemie Lexikon, as of December 2007. Thereafter, a fragrance is a chemical compound with smell and / or taste that excites the hair cell receptors (adequate stimulus). The physical and chemical properties required for this purpose are a maximum molar mass of 300 g / mol, a high vapor pressure, minimal water and high lipid solubility and weak polarity and the presence of at least one osmophoric group in the molecule. In order to delineate volatile, low molecular weight substances which are usually and also not regarded as perfuming agents, but primarily as solvents, such as, for example, ethanol, propanol, isopropanol and acetone, odorants according to the invention, fragrances according to the invention have a molecular weight of 74 to 300 g / mol, contain at least one osmophoric group in the molecule and have a smell and / or taste, that is, they excite the receptors of the hair cells of the olfactory system.

Perfumes, perfume oils, perfume oil components or individual perfume compounds can be used as fragrances. Perfume oils or fragrances can according to the invention individual fragrance compounds, eg. As the synthetic products of the ester type, ethers, aldehydes, ketones, alcohols and hydrocarbons. Fragrance compounds of the ester type are e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethylacetate, benzylacetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, styrallylpropionate, benzylsalicylate, cyclohexylsalicylate, floramate, melusate and jasmecyclate. The ethers include, for example, benzyl ethyl ether and ambroxane, to the aldehydes, for example, the linear alkanals having 8 - 18 carbon atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamen aldehyde, lilial and bourgeonal, to the ketones such as the ionone, alpha-lsomethylionon and methyl cedryl ketone, the alcohols anethole, citronellol, eugenol, geraniol, linalool, phenylethyl alcohol, alpha-terpineol, beta-terpineol, gamma-terpineol, and delta-terpineol; the hydrocarbons mainly include the terpenes such as limonene and pinene. However, preference is given Used mixtures of different fragrances, which together create an appealing scent. Such perfume oils may also contain natural fragrance mixtures as are available from vegetable sources, eg pine, citrus, jasmine, patchouly, rose or ylang-ylang oil. Also suitable are Muskateller sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, lime blossom oil, juniper berry oil, vetiver oil, olibanum oil, galbanum oil and labdanum oil and orange blossom oil, neroli oil, orange peel oil and sandalwood oil.

In order to be perceptible, a fragrance must be volatile, whereby besides the nature of the functional groups and the structure of the chemical compound, the molecular weight also plays an important role. For example, most odorants have molecular weights up to about 200 daltons, while molecular weights of 300 daltons and above are more of an exception. Due to the different volatility of fragrances, the smell of a perfume or fragrance composed of several fragrances changes during evaporation, whereby the odor impressions in "top note", "middle note or body" Since odor perception is also largely based on the odor intensity, the top note of a perfume or fragrance does not consist solely of volatile compounds, while the base note consists for the most part of less volatile substances In the composition of perfumes, for example, volatile fragrances can be bound to certain fixatives, which prevents them from evaporating too quickly the odor impression and on whether the ent real fragrance is perceived as the head or middle note, nothing said.

Adhesive-resistant fragrances which can be used in the context of the present invention are, for example, the essential oils such as angelica root oil, aniseed oil, arnica blossom oil, basil oil, bay oil, bergamot oil, champacell blossom oil, fir pine oil, pinecone oil, elemi oil, eucalyptus oil, fennel oil, pine needle oil, galbanum oil, geranium oil, Ginger grass oil, guaiac wood oil, gurdy balm oil, helichrysum oil, ho oil, ginger oil, iris oil, cajeput oil, calamus oil, camomile oil, camphor oil, kanaga oil, cardamom oil, cassia oil, pine needle oil, copaiba balsam oil, coriander oil, spearmint oil, caraway oil, cumin oil, lavender oil, Lemongrass oil, lime oil, tangerine oil, lemon balm oil, musk kernel oil, myrrh oil, clove oil, neroli oil, niaouli oil, olibanum oil, orange oil, origanum oil, palmarosa oil, patchouli oil, perubalance oil, petitgrain oil, pepper oil, whistle oil, pimento oil, pine oil, rose oil, rosemary oil, sandalwood oil , Celery oil, spiked oil, star aniseed oil, turpentine oil, thuja oil, thymia nöl, verbena oil, vetiver oil, juniper berry oil, wormwood oil, wintergreen oil, ylang-ylang oil, hyssop oil, cinnamon oil, cinnamon oil, lemon oil, lemon oil and cypress oil. But the higher-boiling or solid fragrances of natural or synthetic origin can be used in the context of the present invention as adherent fragrances or fragrance mixtures, ie fragrances. These compounds include the following compounds and mixtures thereof: ambrettolide, allyl acetate, alpha-amylcinnamaldehyde, anethole, anisaldehyde, anisalcohol, anisole, anthranilic acid methyl ester, acetophenone, benzylacetone, benzaldehyde, ethyl benzoate, benzophenone, benzyl alcohol, benzyl acetate, benzyl benzoate, benzyl formate, benzyl valerate, borneol, bornyl acetate, α-bromostyrene, n-decyl aldehyde, n-dodecyl aldehyde, eugenol, eugenol methyl ether, eucalyptol, farnesol, fenchone, Fenchyl acetate, geranyl acetate, geranyl formate, heliotropin, heptincarboxylic acid methyl ester, heptaldehyde, hydroquinone dimethyl ether, hydroxycinnamaldehyde, hydroxycinnamyl alcohol, indole, iron, isoeugenol, isoeugenol methyl ether, isosafrole, jasmon, camphor, Karvakrol, Karvon, p-cresol methyl ether, coumarin, p-methoxyacetophenone, Methyl-n-amyl ketone, methyl-methyltranilate, p-methyl-acetophenone, methyl-chavikol, p-methyl-quinoline, methyl-naphthyl-ketone, methyl-n-nonylacetaldehyde, methyl-n-nonylketone, muscone, beta-naphtholethylether, beta-naphtholmethylether, Nerol, nitrobenzene, n-nonylaldehyde, nonyl alcohol, n-octylaldehyde, p-oxyacetophenone, pentadecanolide, beta-phenylethyl alcohol, phenyla cetaldehyde dimethylacetal, phenylacetic acid, pulegone, safrole, isoamyl salicylate, methyl salicylate, hexyl salicylate, cyclohexyl salicylate, santalol, skatole, alpha-terpineol, beta-terpineol, gamma-terpinene, delta-terpineol, thymene, thymol, gamma Undecalactone, vanillin, veratrum aldehyde, cinnamaldehyde, cinnamyl alcohol, cinnamic acid, cinnamic acid ethyl ester, cinnamic acid benzyl ester.

The more volatile fragrances include in particular the lower-boiling fragrances of natural or synthetic origin, which can be used alone or in mixtures. Examples of more readily volatile fragrances are alkyl isothiocyanates (alkyl mustard oils), butanedione, unions, linalool, linalyl acetate, linalylpropionate, menthol, menthone, methyl-n-heptenone, phellandrene, phenylacetaldehyde, terpinyl acetate, citral, citronellal.

Particularly preferred antiperspirant compositions according to the invention are characterized in that at least one perfume component in a total amount of 0.00001 to 10 wt .-%, preferably 0.5 to 7 wt .-%, particularly preferably 1-5 wt .-%, respectively based on the total composition.

Further preferred antiperspirant compositions according to the invention comprise at least one aluminum-zirconium compound, at least one compound of the formula R-YR ² , in

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R and R ² independently of one another represent a grouping (G1)

in which R ^{3 represents} a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

at least one solvent which is liquid under normal conditions and is selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents. tel, and a total of 0.00001 to 10 wt .-%, preferably 0.5 to 7 wt .-%, particularly preferably 1-5 wt .-% of at least one more volatile fragrance, which is preferably selected from alkyl isothiocyanates (Alkylsenfölen ), Butanedione, limonene, linalool, linalyl acetate, linalylpropionate, menthol, menthone, methyl-n-heptenone, phellandrene, phenylacetaldehyde, terpinyl acetate, citral, citronellal and mixtures of these fragrances, all amounts being based on the total weight of the antiperspirant composition.

Further preferred antiperspirant compositions according to the invention contain at least one aluminum-zirconium compound, 0.1-50% by weight, preferably 1-20% by weight, more preferably 2-15% by weight, most preferably 5-10% by weight .-%, in each case based on their total weight, of 1, 4-bis (hydroxymethyl) cyclohexane, at least one solvent under normal conditions, selected from water and a monohydric or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, and in total 0.00001-10 wt.%, Preferably 0.5-7 wt.%, Particularly preferably 1-5 wt.% Of at least one more readily volatile perfume, which is preferably selected from alkyl isothiocyanates (alkyl mustards), butanedione, limonene, Linalool, linalyl acetate, linalylpropionate, menthol, menthone, methyl-n-heptenone, phellandrene, phenylacetaldehyde, terpinyl acetate, citral, citronellal and mixtures of these fragrances, all amounts being based on the total weight of the A ntitranspirant composition.

The following formulation examples are intended to illustrate the subject matter of the invention without limiting it thereto.

Example 1: Antiperspirant stick

Wt .-%

AAZG 31 1 1 39.0

Diisopropyl Sebacate 1, 0

Abil B 8851 0.25

1,4-bis (hydroxymethyl) cyclohexane (Eastman Verityl AB-1000 diol) 55.5

Tetrasodium EDTA 0.5

Dibenzylidene sorbitol 1, 3

Hydroxypropylcellulose 0.3

Perfume 2, 15

Example 2: Antiperspirant stick in the form of a water-in-oil emulsion

Wt .-%

AAZG 3109 61, 4

1,4-bis (hydroxymethyl) cyclohexane (Eastman Verityl AB-1000 diol) 12.3

Cyclohexasiloxane (PMX-246) 6.0

Finsolv TN (C12-15 alkyl benzoate) 8.0

Abil EM 90 1, 2

Performing 500 10.0

Performa V 343 0, 1

Perfume 1, 0 Example 3: Clear antiperspirant gel in the form of a water-in-oil emulsion

Used raw materials

Trade name INCI manufacturer

AAZG 3109 Aluminum Zirconium Octachlorohydrex Gly (22 wt% Summit

USP), glycine (4% by weight), sodium glycinate (5% by weight),

Calcium chlorides (5, 1 wt .-%), Aqua (ad 100 wt .-%)

AAZG 31 1 1 Aluminum Zirconium Tetrachlorohydrex Gly (22 wt% Summit

USP), aqua (6% by weight), glycine (4% by weight), sodium glycinate (5% by weight), 1,2-propylene glycol (ad 100% by weight)

Abil B 8851 PEG / PPG-14/4 Dimethicone Evonik

Abil EM 90 Cetyl PEG / PPG 10/1 Dimethicone Evonik

Dow Corning 5225 Cyclomethicone / PEG / PPG 18/18 Dimethicone (Weight Dow C Formulation Aid ratio 9/1) Corning

Finsolv TN C12-15 alkyl benzoate Innospec

Performing 500 Polyethylene (Molecular Weight: 500) New Phase Technologies

Performa V 343 Synthetic Wax (Polyalphaolefins) New Phase Technologies

PMX-2127 Fluid dimethicones, trisiloxanes (30-60% by weight of polydimethylsilecarbonates, 15-40% by weight of decamethyltetrasiloxanes, 15-40

% By weight of octamethyltrisiloxanes, 10 to 30% by weight of dodecamethylpentasiloxanes)

PMX-246 cyclohexasiloxane Xiameter

Claims

claims

An antiperspirant composition containing

a) at least one aluminum-zirconium compound,

b) at least one compound of the formula (I)

1

R Y-R in the

Y is a cycloalkanediyl group having 6, 5 or 7 carbon atoms and

the radicals R, R ² independently of one another represent a grouping (G1)

4

^"CHR Hd ^{~ 0-CHRCH} lq ^0H (G1)

stand in the

-> 3.

R is a hydrogen atom, a methyl or an ethyl group,

p represents the number 0, 1, 2, 3, 4 or 5,

R ^{4 is} a hydrogen atom or a methyl group, and

q represents the number 0, 1, 2, 3, 4 or 5, and

c) at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents,

excluding the following compositions A, B, C, D, E and F (all amounts in% by weight):

the oil-in-water emulsions A and B:

the sprayable, translucent antiperspirant microemulsions C, D and E:

C D E

Plantar ^® 1200 1 71 1 71 - Plantaren ^® 2000 1, 14 1, 39 2,40

Glycerol monooleate 0.71 0.71 -

Dioctyl ether 4.00 4.00 0.09

Octyldodecanol 1, 00 1, 00 0.02

Perfume oil 1, 00 1, 00 1, 00

Aluminum-Zirconium Tetrachlorohydrex Gly 20.0 20.0 20.0

1,4-cyclohexanedimethanol 3.0 5.0 4.0

1, 2-propylene glycol 2.0 - -

Glycerol - - 1, 00

Phenoxyethanol - 1, 0 1, 0

Water ad 100 ad 100 ad 100

Dow Corning 345 Fluid Cyclomethicone (decamethylcyclopentasiloxane,

dodecamethylcyclohexasiloxane)

Finsolv TN C12-15 ALKYL BENZOATE

Abil EM 90 Cetyl PEG / PPG-10/1 dimethicone A composition according to claim 1, characterized in that in the formula (I) Y is a 1,2-cyclopentylene, a 1,3-cyclopentylene, a 1,2-cyclohexylene, a 1,3-cyclohexyl- or a 1,4-cyclohexylene group and the radicals R and R ² for identical groupings

-CHR ³ - | ^ O-CHRCHj ^ OH in which R ³ and R ^{4 are} hydrogen or a methyl group, p is an integer from 1 -3 and q is an integer from 0-3.

Composition according to Claim 1 or 2, characterized in that in the formula (I)

Y is a 1,4-cyclohexylene group and

- The radicals R and R ² for the same groupings

-CHR- Η stand in which

R is hydrogen and p is the numbers 1 to 3.

Composition according to Claim 1, 2 or 3, characterized in that it contains as compound of formula (I) 1, 4-bis (hydroxymethyl) cyclohexane (Y = 1, 4-cyclohexylene group; R, R ² = - (CHR ³ ) _p -OH; R ³ = H and p = 1).

Composition according to Claim 1, 2, 3 or 4, characterized in that the compounds) of the formula (I), in particular the 1,4-bis (hydroxymethyl) cyclohexane, are present as cis / trans isomer mixture.

A composition according to claim 1, 2, 3, 4 or 5, characterized in that, based on their total weight, a total of 0.1 to 50 wt .-%, preferably 1-20 wt .-%, particularly preferably 2-15 wt. -%, most preferably 5 - 10 wt .-%, of at least one compound of formula (I), which is preferably selected from 1, 4-bis (hydroxymethyl) cyclohexane, is included.

A composition according to claim 1, 2, 3, 4, 5 or 6, characterized in that the at least one aluminum-zirconium compound in a total amount of 5-40 wt .-%, preferably 10-35 wt .-%, particularly preferred From 15 to 28% by weight, and most preferably from 23 to 27% by weight, based on the total weight of the water-free active substance (USP) in the total composition.

8. The composition of claim 1, 2, 3, 4, 5, 6 or 7, characterized in that a total of 1 - 40 wt .-%, preferably 7 - 20 wt .-%, of at least one cosmetic oil selected from esters of linear or branched, saturated or unsaturated fatty alcohols having 6-22 carbon atoms with benzoic acid, branched saturated or unsaturated fatty alcohols having 6-30 carbon atoms, dicarboxylic acid esters of linear or branched C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C ₈ -22 alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units onto mono- or polyhydric C. ₃ ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ), octamethyltrisil- oxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), and any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , further selected from linear dimethylpolysiloxanes with kinematic viscosities in the range of 5 to 100 cSt, wherein the values of the kinematic viscosity refer to a temperature of 25 ° C, C ₈ -C ₆ -alkoalkanes, Ci ₀ -Ci ₃ -Isoalkanen, Isohexadecan, Isoeicosan, polyisobutenes , hydrogenated polyisobutenes and polydecenes, as well as mixtures of the aforementioned oils, wherein the Mengenang each are based on the total weight of the antiperspirant composition.

9. Composition according to one of claims 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that at least one wax component with a melting point> 50 ° C in a total amount of 4-18 wt .-%, preferably 6-15 wt .-%, particularly preferably 8-13 wt .-%, most preferably 9 - 1 1 wt .-%, each based on the total composition, is included, with linear alkanols having a melting point> 50 ° C not to count the wax components.

10. A composition according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8 or 9, characterized in that it is present as a water-in-oil emulsion in stick form and the at least one liquid under normal conditions, solvent, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, in a total amount of 0.5 to 70 wt .-%, particularly preferably 5 to 60 wt .-%, preferably extraordinarily 10 to 50 wt more preferably 20-35% by weight, furthermore at least one water-in-oil emulsifier, in particular a silicone-based water-in-oil emulsifier in a total amount of 0.5-5% by weight. %, particularly preferably 1, 0-3.5% by weight, very preferably 1, 2-3% by weight, furthermore a total of 1-40% by weight, preferably 7-20% by weight, of at least one cosmetic oil selected from Ci ₀ -Ci ₃ -isoalkanes, cyclomethicones, linear dimethylpolysiloxanes having kinematic viscosities in the range of 0.5-100 cSt (25 ° C.) and esters, selected from C 12-15 -alkyl benzoate, hexyl decyl stearate, hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-ethylhexyl stearate, isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, iso tridecyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate and n-hexyl laurate, furthermore at least one wax component with a melting point> 50 ° C., selected from polyethylene waxes having a molecular weight of 400-3,000, more preferably having a molecular weight of 500-6 00, in a total amount of 4 - 18 wt .-%, preferably 6 - 15 wt .-%, particularly preferably 8 - 13 wt .-%, most preferably 9 - 1 1 wt .-%, wherein the amounts are each are based on the total weight of the antiperspirant composition.

1 1. A composition according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8 or 9, characterized in that the silicone-based water-in-oil emulsifier cetyl PEG / PPG-10/1 Dimethicone is.

12. The composition according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, characterized

characterized in that it is present as a water-in-oil emulsion and the at least one liquid under normal conditions, selected from water and a mono- or polyhydric alcohol having 2 to 20 carbon atoms and mixtures of these solvents, in a total amount of 0.5 - 70 wt .-%, particularly preferably 5 - 60 wt .-%, preferably extraordinarily 10 - 50 wt .-%, more preferably even 20 - 35 wt .-%, a water-in-oil emulsifier based on silicone selected from PEG / PPG-18/18 Dimethicone in a total amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 3.5 wt .-%, most preferably 1, 2 - 3 wt .-%, and in total 1-40% by weight, preferably 7-20% by weight, of at least one cosmetic oil selected from esters of linear or branched saturated or unsaturated fatty alcohols with benzoic acid, branched saturated or unsaturated fatty alcohols having 6 to 30 carbon atoms, dicarboxylic esters of linear or branched n C ₂ -C ₀ alkanols, the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C ₈ -22 alkanols, addition products of at least 6 ethylene oxide and / or propylene oxide units onto mono- or polyhydric C. ₃ ₂ 2-alkanols, esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated, dicaprylyl carbonate, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, hexamethyldisiloxane ( L ₂ ),

Octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), dodecamethylpentasiloxane (L ₅ ), and any two, three and four mixtures of L ₂ , L ₃ , L ₄ and / or L ₅ , further selected from linear dimethylpolysiloxanes with kinematic viscosities in the range of 5 - 100 cSt, wherein the values of the kinematic viscosity to a temperature of 25 refer ° C, C ₈ -C ₆ -lsoalkanen, C ₀ -C ₃ contains -Isoalkanen, isohexadecane, isoeicosane, polyisobutenes, hydrogenated polyisobutenes and polydecenes, and mixtures of the aforementioned oils, wherein the amount of information together antiperspirant each case on the total weight of the - tion are related.

13. The composition according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1 1 or 12, characterized in that the cosmetic oil is selected from C12-C15-alkyl benzoate.