WO2006042588A1

WO2006042588A1 - Foamable or sprayable hair styling product comprising polyalkoxylated silicone esters

Info

Publication number: WO2006042588A1
Application number: PCT/EP2005/009639
Authority: WO
Inventors: Monika Mönks; Jan Baumeister; Sarah Maillefer
Original assignee: The Procter & Gamble Company; Wella Aktien Gesellschaft
Priority date: 2004-10-15
Filing date: 2005-09-08
Publication date: 2006-04-27
Also published as: CN101043917A; EP1799182A1; BRPI0516599A; DE102004050211A1; JP2008515934A; MX2007004557A; AU2005297520A1; CA2587086A1

Abstract

Disclosed are hair styling products which contain a foamable or sprayable, gel-type emulsion and are provided with a device for spraying or foaming the emulsion. Said emulsion contains esters of polyalkoxylated polydimethylsiloxanes, especially esters of polyethoxylated polydimethylsiloxanes and fatty acids comprising at least 8 C atoms; gelatinizing agents or thickeners, preferably carrageenan; emulsifiers, preferably alkoxylated silicone surfactants and water. Aerosol foams and pump sprays are preferred embodiments. The inventive products can be used for conditioning and styling human hair.

Description

description

Foaming or sprayable hairstyling product with polyalkoxylated silicone esters

The invention provides hairstyling products which contain a foamable or sprayable gelatinous emulsion and have a device for spraying or foaming the emulsion, the emulsion containing esters of polyalkoxylated polydimethylsiloxanes, gel formers or thickeners, emulsifiers and water.

Hair waxes are known products for hair treatment. They are used in particular to bring short to medium-long hair trend-oriented in shape and give the hairstyle hold, stand and consolidation and shine. Hair growth can also create contours and texture in the hairstyle. The hair retains a characteristic haptic, a typical "wax grip" and, due to the persistence of residual tackiness, a restyle-possibility results as a typical hair waxing property. Conventional hair waxes have a waxy solid consistency and are usually offered in crucibles. The application is based on the following principle of action: The removal of the product mass is done with the fingers. The wax, which is solid at room temperature, is distributed in the palms of the hands and melted or at least strongly softened by hand warming and shearing. By softening or melting the incorporation of the otherwise too solid wax in the hair is possible. In the softened or more or less liquid state, the wax is incorporated into the hair. It cools down in the hair and regains its firm initial consistency. It hardens and the designed hairstyle receives stability, hold, a typical wax handle and often a light wet look. Due to this operating principle, the product performance of conventional styling wax products is limited.

In order for the wax to work well into the hair, it must not be too hard when taken by hand and the melting or softening point must be close to the body temperature. On the other hand, can be achieved with such soft waxes only a moderate product performance in terms of hair, hold and volume of the hairstyle. In addition, the burden of hair is comparatively high. With a harder wax composition, a better firming and a better hold could be achieved, but the harder the wax, the harder the product mass and the worse it can be processed and incorporated into the hair. In general, crucible wax products have the problem of poor meterability, contradictory demands on the hardness of the wax product and a rather unpleasant feel of the wax product

Wax mass during incorporation. In addition, the zeit¬ Liche course, in particular the onset, the strength and the duration of the bonding phase, during which the optimal Stylingmög¬ opportunities are given in conventional products such as hair waxes, wax foams, spray waxing or styling foams not completely satisfactory.

The task was to develop a product, which on the one hand has typical product performances of a solid hair wax, eg the hairstyle improved hold and stand and gives a typical wax grip and the hair wax specific Restyle-possibility allows as well as gives the hair a natural, semi-gloss and which on the other hand has a good adhesive phase, easily distributed and well incorporated into the hair, ensures a simple and clean handling and an innovative, the user positive associations , has a pleasant feel during incorporation and is easy to wash out.

The invention relates to hairstyling products containing a foamable or sprayable, gelatinous emulsion containing

(A) at least one silicone compound selected from esters of polyalkoxylated polydimethylsiloxanes,

(B) at least one gelling agent or thickener, (C) at least one emulsifier and

(D) water in combination with a device for spraying or foaming the composition and its use for the care and / or styling of human hair.

Foamable compositions are compositions which form a foam which is stable for at least a short time (eg at least 30 seconds) by means of suitable foaming devices, such as pump foams or aerosol packagings with foam head. Sprayable compositions are compositions from which by means of suitable Sprühvor¬ directions such as spray pumps or aerosol packaging with spray a spray with sufficiently small droplet size (eg mean drop size preferably less than 150 microns, especially less than or equal to 100 microns) can be formed. The gelatinous emulsion may include fluid consistency have (liquid gel). Gel-shaped compositions are usually distinguished from liquids in that they have elastic properties, ie the elastic portion of the storage modulus (elastic modulus) G 'exceeds the value of the loss modulus G ¹ '. At room temperature (25 ^° C.), G 'is greater than G ¹¹ in at least one partial range (eg at 20 Hz), preferably in the entire range of normal measurement frequencies such as 0.01 to 40 Hz, measurable eg with a Bohlin CS System rheometer. The viscosity of the gelatinous emulsion is preferably from 500 to 20,000, particularly preferably from 1,000 to 15,000 mPa s, measured with a HAAKE VT-501 rotary viscometer, measuring body SV-DIN at a temperature of 25 ° C. and a shear rate of 12.9 s ^{"" 1 "} (speed range B, speed level 5). Emulsions are disperse systems having at least one hydrophilic phase and at least one hydrophobic phase insoluble therein.

Alkoxylated silicone esters (A)

The esters of polyalkoxylated polydimethylsiloxanes (A) are preferably contained in an amount of from 0.1 to 30% by weight, or from 0.2 to 20% by weight, more preferably from 1 to 10% by weight.

Polyalkoxylated polydimethylsiloxanes have one or more terminal or lateral polyalkylene oxide groups, preferably polyethylene oxide (polyethylene glycol) and / or polypropylene oxide (polypropylene glycol). The degree of alkoxylation is preferably 2 to 40, in particular 5 to 30, 7 to 20 or 10 to 15. The polyalkoxylated polydimethylsiloxanes are preferably esterified with organic carboxylic acids, in particular with fatty acids. The fatty acids are preferably monocarboxylic acids, dicarboxylic acids or hydroxycarboxylic acids having at least 8, preferably 10 to 32 C atoms. Particular preference is given to fatty acids from natural waxes, for example fatty acids from beeswax or candelilla wax.

Suitable esters of polyalkoxylated polydimethylsiloxanes are e.g. those with the INCI names Bis-PEG-12 Dimethicone Beeswax, Bis-PEG-12 Dimethicone Candellilate, Dimethicone PEG-15 Acetate, Dimethicone PEG-8 Adipate,

Dimethicones PEG-7 avocadoates, dimethicones PEG-8 avocadoates, dimethicones PEG-8 beeswax, dimethicones PEG-8 benzoates, dimethicones PEG-8 borageates, dimethicones PEG-7 cocoates, dimethicones PEG-7 isostearates, dimethicones PEG-8 isostearates, Dimethicone PEG-7 Lactates, Dimethicone PEG-8 Lanolates,

Dimethicone PEG-8 Laurate, Dimethicone PEG-8 Meadowfoamate, Dimethicone PEG-7 Octyldodecyl Citrate, Dimethicone PEG-7 Olivate, Dimethicone PEG-8 Olivate, Dimethicone PEG-7 Phthalate, Dimethicone PEG-8 Phthalate, Dimethicone PEG / PPG-20 / 23 benzoates, dimethicones PEG-8 succinates, dimethicones

PEG-7 undecylenates. Particular preference is given to fatty acid esters of bis (polyethylene oxide) polydimethylsiloxanes.

Thickener, Gelling Agent (B) Thickener or gelling agent of component (B) are preferably in an amount of from 0.05 to 30% by weight, from 0.2 to 20% by weight or particularly preferably from 0.5 to 10% by weight .% enthal¬ th. Suitable thickeners or gelling agents are

Natural-based polymers, in particular polysaccharides and their derivatives, e.g. Sclerotium gum, starch,

Gelatine, cellulose and their derivatives such as carboxymethyl cellulose, hydroxypropylcellulose, methylcellulose, hydroxypropylmethylcellulose or hydroxyethylcellulose, microcrystalline cellulose, as well as extracts of algae such as agar-agar, carrageenans or alginates, and Carouba gum, guar gum and its derivatives such as alkylated or hydroxyalkylated guar, karaya gum, xanthan gum, gum arabic , Pectins, gellan gum synthetic polymers such as polyvinylpyrrolidone or crosslinked polyacrylates (carbomers, carbopols), - inorganic thickeners such as hectorites, bentonites,

Aluminum and magnesium silicates, or a mixture of the above ^'compounds.

Preferred thickeners are polysaccharides or polysaccharide derivatives such as e.g. Carboxylates, alkyl ethers, hydroxyalkyl ethers, alkyl esters or hydroxyalkyl esters. Particularly preferred is a content of 0.1 to 10 wt.% Carrageenan, in particular kappa-carrageenan and / or iota-carrageenan and gellan gum.

Emulsifier (C) The emulsifiers (C) may be present in amounts of from 0.1 to 30% by weight, preferably from 0.2 to 5% by weight. They may be nonionic, anionic, cationic, amphoteric or zwitterionic surfactants. Suitable surfactants are, for example, those in the International Cosmetic Ingredient Dictionary and Handbook, 7th edition, Volume 2 in the section

'Surfactants', in particular surfactants listed in the subsection 'Surfactants - Emulsifying Agents'. Preference is given to silicone surfactants, in particular alkoxylated dimethylpolysiloxanes and non-silicone-containing, nonionic organic surfactants. Nonionic surfactants are, for example, ethoxylated fatty alcohols, ethoxylated nonylphenols, alkylpolyglycosides, fatty acid mono- and diglycerides, ethoxylated and hydrogenated or unhydrogenated castor oil, fatty acid alkanolamides, oxethylated fatty acid esters. Cationic surfactants are, for example, long-chain quaternary ammonium compounds as are known under the CTFA designations "quaternium", for example alkyl trimethylammonium salts or dialkyldimethylammonium salts having C 8 - to C 22 -alkyl groups. Suitable cationic surfactants are those of the general formula _χl- ) where Rl to R4 independently of one another are aliphatic groups, aromatic groups, alkoxy groups, polyoxyalkylene groups, alkylamido groups, hydroxyalkyl groups, aryl groups or alkaryl groups each having 1 to 22 C atoms, where at least one of the radicals Rl until R 4 has at least 8 carbon atoms and X ^{1 represents} a cosmetically acceptable anion, eg a halide, acetate, phosphate, nitrate or alkyl sulfate, preferably a chloride The aliphatic groups may also contain cross-links in addition to the carbon atoms and the hydrogen atoms Examples of suitable cationic surfactants are the chlorides or bromides of alkyldimethylbenzylammonium salts, alkyltrimethylammonium salts, eg cetyltrimethylammonium chloride or bromide, tetradecyltrimethylammonium chloride or bromide, alkyldimethylhydroxyethylammonium chlorides or -b romide, dialkyldimethylammonium chlorides or bromides, alkylpyridinium salts, for example lauryl or cetylpyridinium chloride, alkylamidoethyltrimethylammonium ether sulfates and compounds having a cationic character such as amine oxides, for example Alkylmethylamine oxides or alkylaminoethyldimethylamine oxides. Particularly preferred is cetyltrimethylammonium chloride. Suitable cationic surfactants are in particular also the so-called ester quats, for example C8 to C18 alkyl esters of betaine, for example palmityl betaine chloride.

Anionic surfactants may e.g. be selected from alkali metal or alkaline earth metal salts of ClO to C18 alkyl sulfates, the ClO to C18 alkyl sulfonates, the ClO to C18 Alkylbenzolsulfona- te, the ClO to C18 xylene sulfonates and with 1 to 10

Ethylene oxide units ethoxylated ClO to C18 alkyl ether sulfates, the ethoxylated Suifobernsteinsäurehalbestern the general formula

R- (OCH ₂ CH ₂ ) _m -O ₂ C-CH ₂ -CH (SO ₃ M) -COOM where R is a C 1 -C 18 -alkyl radical, M is an alkali metal or alkaline earth metal cation and m is a number from 1 to 10 and the alkyl ether carboxylates of the general formula

R- (OCH ₂ CH ₂ ) _n -OCH ₂ -COOM wherein R is a ClO to C18 alkyl radical, M is an alkali or

Erdalkalikation and n is a number from 1 to 20, wherein the alkali metal and alkaline earth metal salts of the units with 1 to 10 ethylene oxide units ethoxylated ClO to C18 alkyl ether sulfates are particularly preferred.

Amphoteric surfactants can e.g. be selected from derivatives of aliphatic quaternary ammonium, phosphonium and sulfonium compounds of the general formula

_R ⁱ _ _γ ^M (R ² ) _χ -CH ₂ -R ³ -Z ^(" 'where R 1 is a linear or branched alkyl, alkenyl or hydroxyalkyl group having 8 to 18 C atoms and 0 to 10 Ethylene oxide units and 0 to 1 glycerol unit; Y is an N-, P- or S-containing group; R 2 is an alkyl or monohydroxyalkyl group having 1 to 3 C atoms; x is 1 if Y is an S atom and x is 2 if Y is an N or a P atom; R3 is an alkyl or hydroxyalkyl group having 1 to 4 carbon atoms and Z represents a carboxylate, sulfate, phosphonate or phosphate group. Further suitable amphoteric surfactants are those which derive from betaine, for example C8- to C18-alkylbetaines such as cocodimethylcarboxymethylbetaine, lauryldimethylcarboxymethylbetaine, lauryldimethyl-alpha-carboxyethylbetaine, cetyldimethylcarboxymethylbetaine, oleyldimethyl-gamma-carboxypropylbetaine or lauryl-bis- (2-hydroxybenzyl) propyl) -alpha-carboxyethylbetaine; C 8 - to C 18 -alkylsulfobetaines, such as cocodimethylsulfopropylbetaine, stearyldimethylsulfopropylbetaine, lauryldimethylsulfoethylbetaine,

Lauryl bis (2-hydroxyethyl) sulfopropyl betaine; the carboxyl derivatives of the imidazole, the C8 to C18 alkyl dimethylammonium acetates, the C8 to C18 alkyl-dimethyldimethylcarbonylmethylammonium salts and also the C8 to C18 fatty acid alkylamido betaines, such as, for example, the coconut fatty acid amidopropyl betaine (INCI name: cocamidopropyl betaine) and the N-coconut fatty acid amidoethyl N- [2- (carboxymethoxy) ethyl] glycerol (INCI name: cocoamphocarboxyglycinate).

Preferred silicone surfactants are alkoxylated dimethylpolysiloxanes. These are siloxane / polyoxyalkylene Copolyπiere. These are siloxanes with polyalkylene oxide groups, in particular silicones which are modified with polypropylene oxide, polyethylene oxide or mixtures thereof. The alkylene oxide groups may be pendant or terminal or may be linear polydimethylsiloxane / polyalkylene groups. act lenoxid block copolymers. The degree of alkoxylation is preferably from 2 to 40, in particular from 10 to 30, particularly preferably from 12 to 20. The siloxanes modified with alkylene oxides are also known under the former INCI name dimethicone copolyol.

Silicone surfactants may be those of the general formula

AB _x -D _y -A where A is the monofunctional group R ₂ R ¹ SiO ₁₇₂ , B is the difunctional group R ₂ SiO, D is the difunctional group RR ¹ SiO, R are each independently H, Cl-C6 -Alkyl or aryl, preferably H or C ¹ -C 4 -alkyl, particularly preferably methyl, R ^{1 is} an oxyalkylene-containing group, hydrogen or

Is methyl, x is a number from 10 to 1000, preferably from 10 to 500, particularly preferably from 20 to 200 and y is a number from 0 to 100, preferably 1 to 50, with the proviso that the compound is at least one

Oxyalkylene-containing group R ¹ contains. The group -R ¹ preferably represents a group of the general formula

R ² (OC _n H _2n ) _ra R ³ where R ^{2 is} a divalent group which binds the oxyalkylene unit to the siloxane chain, preferably C _p H _2p where p is 2-8, preferably 2-6, more preferably 3 -6; R ^{3 is} a monofunctional end group for the oxyalkylene unit, for example H, OH, C 1 -C 6 -alkyl, aryl, C 1 -C 6 -alkoxy, C 1 -C 6 -acyloxy, preferably OH; n is a number from 2 to 4, preferably 2 or 3, and m is a number of at least one, wherein the sum of m for all oxyalkylene groups is 2 to 40, preferably 10 to 30.

Suitable silicone surfactants are commercially available, such as DC 3225 C, DC Q2-5220, DC 193, DC 190 and DC Q4-3667 from Dow Corning, Silwet ^{^} L-7200 from OSI Specialties, Abil "B8830, Abil ^® B8851, Abil ⁰ B8863 or Abil "EM97 from Goldschmidt, SF-1188 from General Electric or KF353A from Shin Etsu.

Preferred silicone compounds are those with INCI specifications

PEG-x dimethicone, where x is the degree of ethoxylation and e.g. Values from 2 to 20, especially the values

3, 7, 8, 9, 10, 12, 14 or 17; PPG-y dimethicone, where y is the degree of propoxylation and e.g. Values from 2 to 30, especially the values

Can have 12 or 27;

PEG / PPG-x / y, where x is the degree of ethoxylation and y is the degree of propoxylation and e.g. Values from 2 to 30 in each case, in particular the values 3/10, 4/12, 6/11,

8/14, 12/16, 12/18, 14/4, 15/15, 16/2, 16/8, 17/18,

18/18, 19/19, 20/6, 20/15, 20/20, 20/23, 20/29, 22/23,

22/24, 23/6, 25/25, 27/27 can have.

Preferred silicone surfactants are, in particular, also bis-alkoxylated silicone compounds, ie poly (dialkylsiloxanes) which have two terminal or pendant polyoxyalkylene chains. Preference is given to block copolymers, in particular of the ABA type, having a middle block of polydimethylsiloxane and end blocks of polyethylene oxide and / or polypropylene oxide. The endblocks may be terminally substituted or preferentially may be unsubstituted, ie have free hydroxyl groups auf¬. The degree of alkoxylation is preferably from 2 to 40, in particular from 10 to 30, particularly preferably from 12 to 20.

Suitable silicone compounds are also those of the formula

RL (AO) ₁₁₁ -Bl-SiMe ₂ O- (SiMe ₂ O) _x3 -SiMe ₂ O-B2- (AO) _x2-R2 wherein Rl is a hydroxy group, an alkoxy group having 1 to 22 carbon atoms or a carboxyalkyl group with 2 to 22 carbon atoms, Bl and B2 are different or preferably the same and is a single bond or a divalent linking group, in particular an alkylene group having 1, 2, 3 or 4 C atoms; AO represents an oxyalkylene group, especially oxyethylene or oxypropylene; R 2 is hydrogen or an alkyl group having 1 to 22 carbon atoms etherified or esterified with the adjacent oxyalkylene group; x1 and x2 are numbers greater than or equal to 1 and their sum indicates the degree of alkoxylation and x3 is a number greater than or equal to 1 and indicates the degree of polymerization of the dimethylpolysiloxane.

Preferred silicone compounds are those with the INCI designations

Bis-PEG-x Dimethicone, where x is the degree of ethoxylation and e.g. Values from 2 to 30, in particular the values 4, 12 and 20 may have;

Bis-PEG / PPG-x / y Dimethicone where x is the degree of ethoxylation and y is the degree of propoxylation and can have values of in each case from 2 to 30, in particular the values 14/14, 20/20, 16/16. Preference is given in particular to bis (polyethylene oxide) polydimethylsiloxanes, for example bis-PEG-4 dimethicones, bis-PEG-12 Dimethicones, bis-PEG-20 dimethicones, bis-PEG / PPG-14/14 dimethicones, bis-PEG / PPG-20/20 dimethicones, bis-PEG / PPG-16/16 PEG / PPG-16/16 dimethicones.

solvent

The hydrophilic solvent contained in the emulsion is water. The water content may be 20 to 90, 30 to 80 or preferably 40 to 70 wt.%. Water may be present as the sole hydrophilic solvent, or as substantially single with not more than 1% by weight of other hydrophilic solvents. However, in some embodiments, in addition to water in the hydrophilic phase, other, water-soluble, cosmetically acceptable, organic solvents may also be used in amounts of e.g. 1 to 40 wt.% Or 5 to 30 wt.%. Such solvents are e.g. lower monohydric alcohols, such as ethanol or isopropanol, or polyhydric C 2 to C 4 alcohols, e.g. Ethylene glycol, diethylene glycol, propylene glycol, butylene glycol or glycerin.

application forms

In one embodiment, the hairstyling product according to the invention is an aerosol or non-aerosol foam product (mousse) and is present with a suitable device for foaming. The emulsion is foamable, ie it contains at least one customary foaming substance known for this purpose, for example at least one foam-forming surfactant and / or at least one foam-forming polymer. Foaming devices are to be understood as meaning devices which enable the foaming of a liquid with or without the use of a blowing agent. As a suitable mechanical foaming device For example, a commercially available pump foamer or an aerosol foam head can be used. As a non-aerosol foam product (pump foam), it has a mechanical pump foaming device. As aerosol foam product, it has at least one blowing agent, a pressure-resistant packaging and a device for foaming in the form of a foam head. The propellant can be contained, for example, in an amount of from 1 to 20, from 2 to 15 or from 5 to 10% by weight. Propellants may for example be selected from propane, butane, dimethyl ether, fluorinated hydrocarbons (eg, 1, 1-difluoroethane). It is also possible to use carbon dioxide alone or in combination with at least one further blowing agent. Preference is given to propane and butane, mixtures thereof and carbon dioxide and mixtures thereof with at least one further blowing agent. Carbon dioxide is preferably contained in an amount of at least 0.5% by weight, more preferably from 0.5 to 5% by weight or from 1 to 4% by weight, based on the total composition. Carbon dioxide is preferably combined with at least 0.5% by weight, more preferably from 0.5 to 10 or from 1 to 5% by weight of at least one further blowing agent, in particular propane, butane, DME and / or fluorinated hydrocarbons (eg 1 , 1-difluoroethane).

The agent is foamed immediately before use and incorporated as a foam in the hair and can then be rinsed or left without rinsing in the hair.

In a further embodiment, the hair styling product according to the invention is a pump spray product and has a mechanical pump spray device. The

Emulsion is sprayable by means of a suitable mecha- nisch operated spray device. By mechanical spraying devices are meant those devices which enable the spraying of a composition without the use of a propellant. For example, a spray pump can be used as a suitable mechanical spraying device or an elastic container provided with a spraying valve in which the cosmetic agent according to the invention is filled under pressure, wherein the elastic container expands and out of which the agent due to the contraction of the elastic Is discharged continuously when opening the spray valve.

Hair-setting and hair-care polymers

In one embodiment, the composition according to the invention contains at least one hair-setting and / or at least one hair-care polymer. The hair-setting or hair-care polymers are preferably contained in an amount of 0.01 to 20 wt.% Or from 0.05 to 10 wt.%, Particularly preferably from 0.1 to 5 wt.%. They may be anionic polymers, ie polymers with anionic or anionizable groups, cationic polymers, ie polymers with cationic or cationizable groups, zwitterionic polymers, ie polymers with cationic and anionic groups, amphoteric polymers, ie polyols. mers with acidic and basic groups or nonionic polymers. By anionizable groups are meant acid groups such as, for example, carboxylic acid, sulfonic acid or phosphoric acid groups, which can be deprotonated by means of customary bases such as, for example, organic amines or alkali metal or alkaline earth metal hydroxides. Anionic polymers may be partially or completely neutralized with a basic neutralizing agent. A degree of neutralization of from 50 to 100%, more preferably from 70 to 100%, is preferred. As a neutralizing agent, organic or inorganic bases can be used. Examples of bases are, in particular, aminoalkanols, for example aminomethylpropanol (AMP), triethanolamine or monoethanolamine, but also ammonia, NaOH, KOH and the like.

The anionic polymer may be a homo- or copolymer with

Be containing acid groups monomer units on a natural or synthetic basis, which is optionally copolymerized with comonomers containing no acid groups. Acid groups include sulfonic acid, phosphoric acid and carboxylic acid groups, of which the carboxylic acid groups are preferred. Suitable acid group-containing monomers are, for example, acrylic acid, methacrylic acid, crotonic acid, maleic acid or maleic anhydride, maleic acid monoesters, in particular the mono-C 1 -C 7 -alkyl esters of maleic acid and also aldehydocarboxylic acids or ketocarboxylic acids. Non-substituted with acid groups comonomers include acrylamide, methacrylamide, alkyl and dialkylacrylamide, alkyl and dialkylmethacrylamide, alkyl acrylate, alkyl methacrylate, vinylcaprolactone, vinylpyrrolidone, vinyl esters, vinyl alcohol, propylene glycol or ethylene glycol, amine-substituted vinyl monomers such as dialkylaminoalkyl, Dialkylaminoalkylmethacrylat, monoalkylaminoalkyl and Monoalkylaminoalkylmeth - Acrylate, wherein the alkyl groups of these monomers are preferably Cl- to C7-alkyl groups, particularly preferably Cl- to C3-alkyl groups. Suitable polymers having acid groups are in particular non-crosslinked or crosslinked with polyfunctional agents homopolymers of acrylic acid or methacrylic acid, copolymers of acrylic acid or methacrylic acid with monomers selected from acrylic or methacrylic acid esters, acrylamides, methacrylamides and vinylpyrrolidone, homopolymers of crotonic acid and copolymers of crotonic acid with monomers selected from vinyl esters, acrylic or methacrylic esters, acrylamides and methacrylamides. A suitable natural polymer is, for example, shellac.

Preferred polymers with acid groups are:

Terpolymers of acrylic acid, alkyl acrylate and N-alkylacrylamide (INCI name: acrylates / acrylamide copolymer), in particular terpolymers of acrylic acid, ethyl acrylate and N-tert-butylacrylamide; crosslinked or uncrosslinked vinyl acetate / crotonic acid copolymers (INCI name: VA / crotonates copolymer); Copolymers of one or more C 1 -C 5 -alkyl acrylates, in particular C 2 -C 4 -alkyl acrylates and at least one monomer selected from acrylic acid or methacrylic acid (INCI name: acrylates copolymer), e.g. Terpolymers of tert. Butyl acrylate, ethyl acrylate and methacrylic acid; sodium polystyrene sulfonate; Vinyl acetate / crotonic acid / vinyl alkanoate copolymers, e.g. Copolymers of vinyl acetate,

Crotonic acid and vinyl propionate; Copolymers of vinyl acetate, crotonic acid and vinyl neodecanoate (INCI names: VA / Crotonates / Vinyl Propionate Copolymer, VA / Crotonates / Vinyl Neodecanoate Copolymer); Aminomethylpropanol acrylate copolymers; Copolymers of vinylpyrrolidone and at least one further monomer selected from acrylic acid and methane acrylic acid and optionally acrylic acid esters and methacrylic acid esters; Copolyπiere of methyl vinyl ether and maleic monoalkyl esters (INCI designations: ethyl ester of PVM / MA copolymer, butyl ester of PVM / MA copolymer); Aminomethyl- propanol salts of Copolyτneren of allyl methacrylate and at least one other monomer selected from acrylic acid, and methacrylic acid and optionally acrylic acid esters and methacrylic acid • esters; crosslinked copolymers of ethyl acrylate and methacrylic acid; Copolymers of vinyl acetate, mono-n-butyl maleate and isobornyl acrylate; Copolymers of two or more

Monomers selected from acrylic acid and methacrylic acid and optionally acrylic acid esters and methacrylic acid esters; Copolymers of octylacrylamide and at least one monomer selected from acrylic acid and methacrylic acid as far as possible acrylic esters and methacrylates; Polyester from diglycol,

Cyclohexanedimethanol, isophthalic acid and sulfoisophthalic acid, wherein the alkyl groups of the abovementioned polymers generally have preferably 1, 2, 3 or 4 C atoms.

Preferred zwitterionic or amphoteric polymers are: copolymers formed from alkylacrylamide, alkylaminoalkyl methacrylate and two or more monomers from acrylic acid and methacrylic acid and optionally their esters, in particular copolymers of octylacrylamide, acrylic acid, butylaminoethyl methacrylate, methyl methacrylate and hydroxypropyl methacrylate

(INCI name: octylacrylamide / acrylates / butylaminoethyl methacrylate copolymer); Copolymers formed from at least one first type of monomer having quaternary amine groups and at least one second type of monomer having acidic groups; Copolymers of fatty alcohol acrylates, alkylamine oxide methacrylate and at least one Monomers selected from acrylic acid and methacrylic acid and optionally acrylic acid esters and methacrylic acid esters, in particular copolymers of lauryl acrylate, stearyl acrylate, Ethylaminoxid- methacrylate and at least one monomer selected from acrylic acid and methacrylic acid and optionally their esters;

Copolymers of methacryloylethylbetaine and at least one monomer selected from methacrylic acid and methacrylic acid esters; Copolymers of acrylic acid, methyl acrylate and methacrylamidopropyltrimethylammonium chloride (INCI name: Polyquaternium-47), copolymers of acrylamidopropyltrimethylammonium chloride and acrylates or copolymers of acrylamide, acrylamidopropyltrimethylammonium chloride, 2-amidopropylacrylamide sulfonate and dimethylaminopropylamine (INCI name: Polyquaternium-43) ; Oligomers or polymers preparable from quaternary Crotonbetainen or quaternary Crotonbetain- esters.

Cationic polymers are especially those with primary, secondary, tertiary or quaternary amine groups. The cationic charge density is preferably 1 to 7 meq / g. Suitable cationic polymers preferably contain quaternary amine groups. The cationic polymers may be homo- or copolymers, wherein the quaternary nitrogen groups are contained either in the polymer chain or preferably as a substituent on one or more of the monomers. The ammonium group-containing monomers may be copolymerized with non-cationic monomers. Suitable cationic monomers are unsaturated, radically polymerizable compounds which carry at least one cationic group, in particular ammonium-substituted vinyl monomers, for example trialkylmethacryloxyalkylammonium. Trialkylacryloxyalkylammonium, dialkyldiallylammonium and quaternary vinylammonium monomers with cyclic, cationic nitrogen-containing groups such as pyridinium, imidazolium or quaternary pyrrolidones, for example alkylvinylimidazolium, alkylvinylpyridinium, or alkylvinylpyrrolidone salts. The alkyl groups of these monomers are preferably lower alkyl groups, for example C 1 - to C 7 -alkyl groups, more preferably C 1 - to C 3 -alkyl groups.

The ammonium group-containing monomers may be copolymerized with non-cationic monomers. Suitable. Comonomers are, for example, acrylamide, methacrylamide, alkyl and dialkylacrylamide, alkyl and dialkylmethacrylamide, alkylacrylate, alkylmethacrylate, vinylcaprolactone, vinylcaprolactam, vinylpyrrolidone, vinylester, e.g. Vinyl acetate, vinyl alcohol, propylene glycol or ethylene glycol, wherein the alkyl groups of these monomers are preferably C 1 - to C 7 -alkyl groups, more preferably C 1 - to C 3 -alkyl groups.

Suitable polymers with quaternary amine groups are e.g. the polymers described in the CTFA Cosmetic Ingredient Dictionary under the name Polyquaternium, such as methylvinylimidazolium chloride / vinylpyrrolidone copolymer (polyquaternium-16) or quaternized vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer (Polyquaternium-11) and quaternary silicone polymers or oligomers such as silicone polymers with quaternary end groups (Quaternium-80).

Preferred cationic polymers on a synthetic basis: Poly (dimethyldiallylammonium chloride); Copolymers of acrylamide and dimethyldiallylammonium chloride; Quaternary ammonium polymers formed by the reaction of diethyl sulfate and a copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylate, in particular vinylpyrrolidone /

Dimethylaminoethyl methacrylate methosulfate copolymer (e.g.

Gafquat ^® 755 N, Gafquat ^® 734); quaternary ammonium polymers of methylvinylimidazolium chloride and vinylpyrrolidone (eg

LUVIQUAT ^® HM 550); Polyquaternium-35; Polyquaternium-57; Polymer of trimethyl ammonium ethyl methacrylate chloride; Terpolymers of dimethyldiallylammonium chloride, sodium acrylate and acrylamide (eg Merquat ^® Plus 3300); Copolymers of vinylpyrrolidone, dimethylaminopropylmethacrylamide and methacryloylaminopropyllauryldimethylammonium chloride; Terpolymers of vinylpyrrolidone, vinylcaprolactam and Dimethylaminoethylmeth- acrylate (eg Gaffix ^® VC 713); Vinylpyrrolidone / methacrylamidopropyltrimethylammonium chloride

Copolymers (eg Gafquat ^® HS 100); Copolymers of vinyl pyrrolidone and dimethylaminoethyl methacrylate; Copolymers of vinylpyrrolidone, vinylcaprolactam and dimethylaminopropylacrylamide, polypolyester or oligoester, composed of at least one first type of monomer, which is selected from hydroxy acid substituted by at least one quaternary ammonium group; terminally substituted with quaternary ammonium groups dimethylpolysiloxanes.

Suitable cationic polymers derived from natural polymers are, in particular, cationic derivatives of polysaccharides, for example cationic derivatives of cellulose, starch or guar. Are suitable also chitosan and chitosan derivatives. Cationic polysaccharides have, for example, the general formula

GOBN ⁺ R ^a R ^b R ^c X-G is an anhydroglucose residue, for example starch or cellulose anhydroglucose;

B is a divalent linking group, for example, alkylene, oxyalkylene, polyoxyalkylene or hydroxyalkylene; R ^a , R ^b and R ^c are independently alkyl, aryl, alkylaryl, arylalkyl, alkoxyalkyl or alkoxyaryl each having up to 18 carbon atoms, wherein the total number of carbon atoms in R ^a , R ^b and R ^{c is} preferably not more than 20 is; X is a common counter anion, for example a halogen, acetate, phosphate, nitrate or alkyl sulfate, preferably a chloride. Cationic celluloses are, for example, those with the INCI names Polyquaternium-10 or Polyquaternium-24. A suitable cationic guar derivative has, for example, the INCI name Guar Hydroxypropyltrimonium Chloride.

Particularly preferred cationic substances are chitosan, chitosan salts and chitosan derivatives. The chitosans to be used according to the invention are completely or partially deacetylated chitins. The molecular weight can be distributed over a broad spectrum, for example from 20,000 to about 5 million g / mol, for example from 30,000 to 70,000 g / mol. Preferably, however, the molecular weight is above 100,000 g / mol, more preferably from 200,000 to 700,000 g / mol. The degree of deacetylation is preferably 10 to 99%, more preferably 60 to 99%. A preferred chitosan salt is Chitosoniumpyrrolidoncarboxylat, eg Kytamer ^® PC with a molecular weight of about 200,000 to 300,000 g / mol and deacetylation of 70 to 85%. As Chito sanderivate are quaternized, alkylated or hydroxyalkylated derivatives, for example hydroxyethyl, hydroxypropyl or hydroxybutyl chitosan into consideration. The chitosans or chitosan derivatives are preferably in neutralized or partially neutralized form. The degree of neutralization is preferably at least 50%, more preferably between 70 and 100%, based on the number of free base groups. In principle, all cosmetically acceptable inorganic or organic acids, such as, for example, formic acid, can be used as the neutralizing agent.

Tartaric acid, malic acid, lactic acid, citric acid, pyrrolidonecarboxylic acid, hydrochloric acid and the like, of which the pyrrolidonecarboxylic acid is particularly preferred.

Natural-based preferred cationic polymers: cationic cellulose derivatives of hydroxyethyl cellulose and diallyldimethyl ammonium chloride; cationic cellulose derivatives of hydroxyethyl cellulose and trimethyl ammonium substituted epoxy, chitosan and its salts; Hydroxyalkyl chitosans and their salts; Alkylhydroxyalkylchitosans and their

salts; N-Hydroxyalkylchitosanalkylether; N-hydroxyalkyl chitosanobenzyl ether.

Suitable nonionic polymers are homopolymers or copolymers which are composed of at least one of the following monomers: vinylpyrrolidone, vinylcaprolactam, vinyl esters such as vinyl acetate, vinyl alcohol, acrylamide, methacrylamide, alkyl and dialkylacrylamide, alkyl and dialkylmethacrylamide, alkyl acrylate, alkyl methacrylate, propylene glycol or Ethylene glycol, where the alkyl groups of these monomers are preferably C 1 - to C 7 -alkyl groups, particularly preferably C 1 - to C 3 -alkyl groups. Are alkyl groups. For example, homopolymers of vinylcaprolactam, of vinylpyrrolidone or of N-vinylformamide are suitable. Further suitable synthetic film-forming, nonionic, hair-fixing polymers are, for example, copolymers of vinylpyrrolidone and vinyl acetate, terpolymers of vinylpyrrolidone, vinyl acetate and vinyl propionate, polyacrylamides; Polyvinyl alcohols and polyethylene glycol / polypropylene glycol copolymers. Suitable natural film-forming polymers are, for example, cellulose derivatives, for example hydroxyalkylcellulose.

Preferred nonionic polymers are:

Polyvinyl pyrrolidone, polyvinyl caprolactam, vinyl pyrrolidone / vinyl acetate copolymers, polyvinyl alcohol, isobutylene / ethyl maleimide / hydroxyethyl maleimide copolymer; Copolymers of vinylpyrrolidone, vinyl acetate and vinyl propionate.

Fats, oils, waxes

In one embodiment, the inventive

Composition in the hydrophobic phase of the emulsion at least one additional hydrophobic fat, wax or oil. The additional hydrophobic substances are preferably contained in an amount of from 0.5 to 20% by weight or from 1 to 10% by weight. Particular preference is given to mineral oils, fatty alcohols and fatty acid triglycerides.

Suitable fats and waxes or waxy substances have a solidification or dropping point, which is greater than or equal to 25 ° C, preferably in the range of 30 to 100 ⁰ C, in particular in the range of 40 to 90 ⁰ C. Fats and waxy substances are, for example, animal waxes, vegetable waxes, mineral waxes, synthetic waxes, microcrystalline crystalline waxes, macrocrystalline waxes, paraffin waxes, ozokerite, montan waxes, Fischer-Tropsch waxes, polyolefin waxes (eg polyethylene, polybutene and the like), amide waxes, silicone waxes, beeswax, wool wax (lanolin) and its derivatives such as wool wax alcohols (lanolin alcohols ), Candelilla wax, carnauba wax, Japan wax, fats, Fettsäure¬ esters, fatty acid glycerides, long-chain carboxylic acids or long-chain (ClO to C22) alcohols, each with melting, solidification or dripping points above 25 ⁰ C. Suitable, for example, castor wax, where it this is cured, ie hydrier¬ tes castor oil (INCI: Hydrogenated Castor Oil) having a melting point up to about 90 ⁰ C. A preferred wax is beeswax.

Suitable oils are liquid hydro phobic substances at room temperature. These may be oils or oily substances, such as naturally occurring, nach¬ growing oils (vegetable and animal fatty oils), synthetic oils, silicone oils, especially linear or cyclic dimethylpolysiloxanes, mineral oils, essential oils, wasserun¬ soluble, branched or linear aliphatic hydrocarbons, linear or branched alcohols, in particular liquid fatty alcohols and long-chain ethers or esters, wherein the substances mentioned preferably have at least 8 carbon atoms. Suitable hydrocarbons are, for example, liquid paraffins, squalane or squalene. Also suitable are esters of trihydric and polyhydric alcohols, especially vegetable triglycerides such as olive oil, almond oil, Erdnuß¬ oil, sunflower oil and synthetic triglycerides such as C8-C10-Trifettsäureglycerinester or jojoba oil. Also suitable as a hydrophobic substance are mono- or diesters of the formulas R 1 COOR ² , R ¹ -COO-R 1 OOCR ¹ and R ² OOC-R ³ COOR ² , where R ^{1 is} a C 8 to C 22 alkyl group, R group ² represents a C3 to C22 alkyl group and R ³ represents a C2- to C16-alkylene stands. Also suitable are naturally occurring monoester or wax ester mixtures, as present, for example, in jojoba oil or sperm oil, and branched primary alcohols, as are known by the name Guerbet alcohols. Substances which are customarily used as opacifiers in cosmetic compositions, in particular those of the formula R ^X -COO- (CHR ⁴ CHR ⁵ O) _n -COR ⁶ , where R ^{1 is} a C 8 - to C 22 -alkyl group, are also suitable as hydrophobic substances , R ⁴ and R ^{5 are} hydrogen or methyl and R ^{6 is} hydrogen or R ¹ and n is a number between 1 and 12, preferably 1, 2, 3 or 4. Glycol difatty acid esters and polyethylene glycol difatty acid esters which are in solid form at room temperature are preferred.

Additives The products according to the invention may additionally contain customary active ingredients and auxiliaries in the emulsion. The additional active ingredients and adjuvants are preferably present in an amount of, for example, from 0.01 to 10% by weight, more preferably from 0.1 to 5% by weight. The additives can be selected, for example, from plant and herb extracts, protein and silk hydrolysates, light stabilizers, antioxidants, radical scavengers, antidandruff active ingredients, gloss generators, vitamins, panthenol, plasticizers, combability improvers, proteins, bactericides, virucides, antimicrobial, proteolytic or keratolytic effective substances, keratin-reducing Substances, oxidizing agents, direct hair dyes, oxidation dye precursors.

Preparation The emulsion can be prepared by a process known per se. An overview of modern processes for the production of semi-solid and liquid emulsions is the article in SÖFW journal, 124th year, 5/98, pages 308 to 313 and the article in SÖFW Journal, 118th year, 5/92, pages 287 to see 296. The preparation is generally carried out in such a way that the hydrophobic phase heated to about 60 to 75 ⁰ C and solid Wachs¬ substances are melted. Thickener, gelling agent and, if appropriate, styling polymers are swollen or dissolved in the aqueous phase and likewise heated to about 60 to 75.degree. The hot premixes are combined and homogenized with a blender or homogenizer. Temperatur¬ sensitive or volatile components are added after cooling to about 30 to 40 ⁰ C. Subsequently, the finished emulsion is cooled to room temperature. For example, aerosol products are filled with about 5 to 10% by weight of propane / butane or dimethyl ether.

The products of the invention are applicable to dry and wet hair and well distributed in the hair. Hair treated with products according to the invention has, after drying, a pleasant wax feel, a restyle-possibility and, compared with conventional hair wax products, good combability, above all of damp hair. The products are also easy to wash out. The foam produced by means of the foam products according to the invention Compared to conventional aerosol styling or hair care foams is characterized by a particularly pleasant, creamy feel during use.

The cosmetic composition according to the invention is applied by applying and distributing it to the washed hair as a foam or spray in a quantity which is sufficient depending on the amount of hair and the hair condition to achieve the desired hairstyling effect (typically about 3 to 10 g). Preferably, the agent remains in the hair and it is dried after use. The invention therefore also relates to a method for hair treatment, wherein by means of a product according to the invention described above, a composition either as a spray or as a foam first applied to the hand and then distributed by hand in the hair or as a spray or foam directly on the hair applied and distributed there by hand, the application can be done in each case on freshly washed, damp hair or on dry hair; the composition applied to the hair is left in the hair and then the hairstyle is brought into the desired shape.

The product according to the invention can be used in particular for the care and / or styling of human hair.

The following examples are intended to explain the subject matter of the invention in more detail. Examples

Hair Styling Products

The preparation takes place by melting the wax phase with the oil components, sources and lots of the thickeners and styling polymers in the aqueous phase, combining and homogenizing the hot premixes and adding the heat sensitive or volatile components at about 35 ° C. For aerosol foams, the emulsions are filled with about 5-10% propane / butane or dimethyl ether in pressure-resistant packaging with foam head. For pump sprays, the emulsions are packaged in suitable packaging with a spray pump.

The aerosol foam is characterized by a special Schaum¬ quality. After removal from the pressure packaging, a visually beautiful foam develops. When he spreads his hands, he suddenly changes into a creamy, well-distributed mass. The mass can be optimally distributed in the Har. Immediately after application, the product has a high tackiness in the hair, which improves the styling properties over conventional styling waxes, foam growth and mousses. The stickiness reduces automatically with increasing drying and creates a dry, waxy feel of the hair without greasy shine. The product brings excellent stability and very good styling properties in the hair.

Example 4

The preparation takes place as described above. 91% by weight of the emulsions are filled with 3% by weight of propane / butane (2.7 bar) and 6% by weight of dimethyl ether in pressure-resistant packaging with a foam head.

Example 5

The preparation takes place as described above. The emulsions are filled with the blowing agents in pressure-resistant packaging with foam head.

Product 5B has improved foam quality due to the carbon dioxide content over 5A. The foam quality is more compact, the hair is easier to style.

Claims

claims

1. hair styling product comprising a foamable or sprayable, gelatinous emulsion containing (A) at least one silicone compound selected from esters of polyalkoxylated polydimethylsiloxanes,

(B) at least one gelling agent or thickener,

(C) at least one emulsifier and

(D) water in combination with a device for spraying or foaming the composition.

2. Product according to claim 1, characterized in that in the emulsion, the silicone compounds (A) in an amount of 0.1 to 30 wt.%, Gelling agent or thickener (B) in an amount of 0.05 to 30 wt.% , Emulsifiers (C) in an amount of 0.1 to 30 wt.% And / or water (D) in an amount of 20 to 90 wt.% Are included.

3. Product according to one of the preceding claims, characterized in that the silicone compounds (A) are ausge¬ selected from esters of polyethoxylated polydimethylsiloxanes and fatty acids having at least 8 carbon atoms.

4. Product according to one of the preceding claims, characterized in that the gelling agent or thickener (B) is selected from - polymers based on natural, selected from

Carrageenans, Gellan Gum, Sclerotium Gum, Starch, Gelatin, Cellulose, Carboxymethylcellulose, Hydroxypropylcellulose, Methylcellulose, Hydroxypropylmethyl- cellulose, hydroxyethylcellulose, microcrystalline cellulose, agar-agar, alginates, carouba gum, guar gum, alkylated guar, hydroxyalkylated guar, karaya gum, xanthan gum, gum arabic and pectin, - synthetic polymers selected from polyvinylpyrrolidone and crosslinked polyacrylates; - inorganic thickeners selected from hectorites, bentonites, aluminum silicates, magnesium silicates.

5. Product according to claim 4, characterized in that the thickener is carrageenan and is contained in an amount of 0.1 to 10 wt.%.

6. Product according to one of the preceding claims, characterized in that the emulsifier is selected from

Silicone surfactants and nonionic, non-silicone organic surfactants.

7. Product according to one of the preceding claims, characterized in that it additionally contains at least one Treib¬ medium, the emulsion is foamable and the product comprises a device for foaming.

8. Product according to one of claims 1 to 6, characterized in that it is free of blowing agents, the emulsion can be sprayed and the product has a mechanical Vorrich¬ device for spraying.

9. Product according to one of the preceding claims, characterized in that in the emulsion additionally at least a hair-setting and / or hair-conditioning polymer is contained.

10. Product according to claim 9, characterized in that the hair-setting and / or hair-conditioning polymer is contained in an amount of 0.01 to 20 wt.% And is selected from - polymers with anionic or anionizable

Groups selected from terpolymers of acrylic acid, ethyl acrylate and N-tert-butylacrylamide; crosslinked or uncrosslinked vinyl acetate / crotonic acid copolymers; Terpolymers of tert. Butyl acrylate, ethyl acrylate and methacrylic acid; Sodium polystyrenesulfonate; Copolymers of vinyl acetate, crotonic acid and vinyl propionate; Copolymers of vinyl acetate, crotonic acid and vinyl neodecanoate; Aminomethylpropanol acrylate copolymers; Copolymers of vinylpyrrolidone and at least one other monomer selected from acrylic acid, methacrylic acid, acrylic acid esters and methacrylic acid esters; Copolymers of methyl vinyl ether and maleic acid monoalkyl esters, - aminomethyl propanol salts of copolymers of allyl methacrylate and at least one further monomer selected from acrylic acid, methacrylic acid, acrylic acid esters and methacrylic acid esters; crosslinked copolymers of ethyl acrylate and methacrylic acid; Copolymers of vinyl acetate, mono-n-butyl maleate and isobornyl acrylate; Copolymers of two or more monomers selected from acrylic acid, methacrylic acid, acrylic acid esters and methacrylic acid esters, copolymers of octylacrylamide and at least one monomer selected from acrylic acid acid, methacrylic acid, acrylic acid esters and methacrylic acid esters; Polyesters of diglycol, cyclohexanedimethanol, isophthalic acid and sulfoisophthalic acid; Polymers with cationic or cationizable

Groups selected from cationic cellulose derivatives of hydroxyethylcellulose and diallyldimethylammonium chloride; cationic cellulose derivatives of hydroxyethyl cellulose and trimethyl ammonium substituted epoxide; Poly (dimethyldiallylammonium chloride); Copolymers of acrylamide and dimethyldiallylammonium chloride; quaternary ammonium polymers formed by the reaction of diethyl sulfate and a copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylate; quaternary ammonium polymers of methylvinylimidazolium chloride and vinylpyrrolidone; Polyquaternium-35; Polymer of trimethylammonium ethyl methacrylate chloride; Polyquaternium-57; terminally substituted with quaternary ammonium groups dimethylpolysiloxanes; Copolymer of vinylpyrrolidone, dimethylaminopropylmethacrylamide and methacryloylaminopropyllauryldimethylammonium chloride; Chitosan and its salts; Hydroxyalkyl chitosans and their salts; Alkylhydroxyalkyl chitosans and their salts, - N-hydroxyalkyl chitosan alkyl ethers; N-hydroxyalkyl chitosan benzyl ether; Copolymer of vinylcaprolactam, vinylpyrrolidone and dimethylaminoethyl methacrylate, - copolymers of vinylpyrrolidone and Dimethylamino¬ ethyl methacrylate, copolymers of vinylpyrrolidone, vinylcaprolactam and Dimethylaminopropylacrylamid; Poly or oligoesters, composed of at least a first type of monomer selected from hydroxyalkyl substituted with at least one quaternary ammonium group, terpolymers of vinylpyrrolidone, methacrylamide and vinylimidazole, zwitterionic and / or amphoteric polymers, selected from copolymers of octylacrylamide, acrylic acid, butylammoethylmethacrylate, Methyl methacrylate and hydroxypropyl methacrylate, copolymers of lauryl acrylate, stearyl acrylate, Ethylammoxidmethacrylat and at least one monomer selected from acrylic acid, methacrylic acid, acrylic esters and methacrylic esters, copolymers of Methacryloylethylbetam and at least one monomer selected from Methacryl¬ acid and methacrylic acid esters, copolymers of acrylic acid, methyl acrylate and Methacrylamidopropyl- trimethylammoniumchloπd, oligomers or polymers prepared from quaternary Crotonbetamen or quaternary Crotonbetamestern, - nonionic polymers selected from Polyvmylpyrrolidon, Polyvmylcaprolactam, Vmylp yrrolidone / vinyl acetate copolymers, polyvinyl alcohol, isobutylene / ethylmaleimide / hydroxyethylmaleimide copolymer, copolymers of vinylpyrrolidone, vinyl acetate and vinyl propionate

Product according to one of the preceding claims, characterized in that the emulsion additionally contains at least one further hydrophobic fat, wax or oil 12. Product according to claim 11, characterized in that the further hydrophobic fatty, wax or oil is contained in an amount of 0.5 to 20 wt.% And is selected from mineral oils, fatty alcohols and fatty acid triglycerides.

13. Product according to one of the preceding claims, characterized in that in addition at least one monohydric or polyhydric alcohol having 1 to 5 carbon atoms is contained in the emulsion.

14. Product according to claim 13, characterized in that the alcohol is ethanol in an amount of 5 to 40 wt.% Contained.

15. Product according to one of the preceding claims, characterized in that it is an aerosol foam product and contains as blowing agent carbon dioxide alone or in combination with at least one further blowing agent.

16. Use of a product according to one of the preceding claims for hair care or for hair styling of human hair.

17. A process for hair treatment, wherein by means of a product according to any one of claims 1 to 15, the composition is applied as a spray or foam either first on the hand and then distributed by hand in the hair or applied directly to the hair aufge¬ and there with the Hand is distributed, with the Application can be done on freshly washed, damp hair or on dry hair; the composition applied to the hair is left in the hair and then the hairstyle is brought into the desired shape.