WO2016099132A1 - Topical composition for skin - Google Patents

Abstract

The present invention relates to a topical composition for skin, a cosmetic composition or a mascara composition. The present invention can provide a topical composition for skin, a cosmetic composition or a mascara composition, having applied a functional polymer suitable for forming a film, which shows low solubility for polar and non-polar solvents and has less running properties for the solvents. The composition, which has the polymer applied thereto, can show resistance against various solvents such as sebum, sweat, tears and the like and thus enables makeup and the like to effectively last. Moreover, the composition comprises particular oil and/or wax and thus has excellent long-term storage stability and enables smooth application, effective lasting of makeup and the like and obtaining of excellent long-term stability and makeup effect.

Description

External skin composition

The present application relates to a skin external preparation composition, a cosmetic composition or a mascara composition.

Functional polymers may be required for the production of cosmetics or pharmaceuticals. For example, cosmetics or medicines applied to cosmetics such as mascara or other skins may require a polymer having resistance to solvents having different properties such as sweat, tears, and sebum. Patent documents 1 and 2 describe polymers applied to the manufacture of cosmetics.

[Preceding technical literature]

[Patent Documents]

Patent Document 1: Japanese Patent Laid-Open No. 2000-119140

Patent Document 2: Japanese Patent Publication No. 2003-055136

The present application provides a skin external composition, a cosmetic composition or a mascara composition. The present application provides a skin external composition, cosmetic composition or mascara composition comprising a functional polymer exhibiting low solubility in polar and nonpolar solvents and suitable for forming a film which can be prevented from bleeding into the solvent. The purpose.

The external preparation composition for skin of the present application may include a polymer described below. The external preparation composition may be formulated into a cosmetic composition such as, for example, a mascara composition. In such cases the composition may be formulated containing a cosmetically or dermatologically acceptable medium or base.

The formulation of the external preparation composition, cosmetic composition or mascara composition of the present application is not particularly limited and may be formed in various formulations according to the purpose. For example, the formulation may be appropriately selected from powders, gels, ointments, creams, or liquids. For example, the composition for external application for skin may include softening cream, nourishing cream, nourishing cream, massage cream, essence, foam, pack, emulsion, foundation, makeup base, gel, lotion, soap, liquid cleanser, bath, sunscreen cream, It may be prepared in formulations such as sun oil, sprayable liquids, ointments, patches, or sprays.

In one example, the topical skin composition may be applied to a skin area where both sebum and sweat occur simultaneously, such as eyebrows, hair, or armpits, where both water and oil resistance are required, and examples thereof include mascara compositions. But it is not limited thereto.

For example, the mascara composition may include a polymer described later as a film forming agent. In such a case, the mascara composition may be prevented from spreading due to tears or sweat by the polymer, and the spread of makeup by sebum may be prevented.

Hereinafter, the polymer contained in the external skin composition, cosmetic composition or mascara composition will be described.

The polymers of the present application exhibit low solubility in polar and nonpolar solvents. As used herein, the term nonpolar solvent means a solvent having a dielectric constant at 25 ° C in the range of about 1 to 3, about 1.5 to 2.5, or about 1.5 to 2, and the term polar solvent at 25 ° C. It may mean a solvent having a dielectric constant of in the range of about 75 to 85 or about 75 to 80. Representative examples of the nonpolar solvent include hexane (dielectric constant (25 ° C.): about 1.89), and representative examples of the polar solvent include water (dielectric constant (25 ° C.): about 78.54). It is not limited. Dielectric constants are known for each solvent in chemistry.

In one example, the polymer may have a solubility in the polar solvent of 10 or less or 5 or less. In one example, the polymer may have a solubility in the nonpolar solvent of 10 or less or 5 or less. The lower limit thereof is not particularly limited because the lower the solubility, the higher the value means that the polymer is more resistant to the solvent. Solubility in a particular solvent in the present application means the number of grams (g) of the polymer that can be dissolved to the maximum with respect to 100 g of the solvent. In addition, unless specified otherwise, solubility in the present application means the solubility measured at room temperature. The term ambient temperature in this application is a naturally occurring temperature that is warmed or undecreased, for example, in the range of about 10 ° C. to 30 ° C., about 15 ° C. to 30 ° C., or about 20 ° C. to 30 ° C. It may be a degree of temperature.

The polymer may exhibit adequate solubility for a solvent in the intermediate stage of the polar and nonpolar solvents. For example, the polymer may have a solubility of at least 15 or about 15 to 50 in a solvent having a dielectric constant at 25 ° C. in the range of 4-15, 5-15, 5-10 or 5-8. May be in range. As such a solvent, ethyl acetate (dielectric constant (25 ° C.): about 6.02) may be exemplified, but is not limited thereto.

The polymer having the above characteristics can be produced, for example, by controlling the type and ratio of monomers forming the polymer.

For example, the polymer may be a polymer unit of a first monomer having a solubility parameter of less than 10 (cal / cm ³ ) ^1/2 of a single polymer and a second having a solubility parameter of at least 10 (cal / cm ³ ) ^1/2 of a single polymer. And polymerized units of monomers.

The solubility parameter in the present application means a solubility parameter of a single polymer (homopolymer) prepared by polymerizing the monomer, through which the degree of hydrophilicity and hydrophobicity of the monomer can be determined. The manner of obtaining the solubility parameter is not particularly limited and may be in accordance with methods known in the art. For example, the parameter may be calculated or obtained according to a method known in the art as a so-called Hansen solubility parameter (HSP). In the above, the solubility parameter of the single polymer of the first monomer is, in another example, 5 (cal / cm ³ ) ^1/2 to 9.5 (cal / cm ³ ) ^1/2 or 7 (cal / cm ³ ) ^1/2 to 9 (cal / cm ³ ) may be in the range of about ^1/2 . Further, the solubility parameter of the second monomer in the above is 10 (cal / cm ³ ) ^1/2 to 15 (cal / cm ³ ) ^1/2 or 10 (cal / cm ³ ) ^1/2 to 13 (cal / cm ³ ) may be in the range of ^1/2 . It is possible to form a polymer exhibiting the above-described properties by appropriately applying a monomer having a solubility parameter in this range.

In the present application, the polymerization unit of a certain monomer or compound means a form in which the monomer or compound is included as a monomer unit in the polymer through a polymerization reaction.

As the first monomer, various types of monomers can be selected and used as long as they have the solubility parameter. As a monomer which can be used as a 1st monomer, alkyl (meth) acrylate or aromatic (meth) acrylate can be illustrated. In the present application, the term (meth) acrylate may mean acrylate or methacrylate.

As an alkyl group contained in the said alkyl (meth) acrylate, a C1-C20, C4-C20, C8-C20 or C10-C20 linear, branched or cyclic alkyl group can be illustrated, The said The alkyl group may be optionally substituted by one or more substituents. As such a monomer, methyl (meth) acrylate, ethyl (meth) acrylate, n-propyl (meth) acrylate, isopropyl (meth) acrylate, n-butyl (meth) acrylate, t-butyl (meth) ) Acrylate, sec-butyl (meth) acrylate, pentyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, 2-ethylbutyl (meth) acrylate, n-octyl (meth) acrylate, iso Boryl (meth) acrylate, isooctyl (meth) acrylate, isononyl (meth) acrylate or lauryl (meth) acrylate and the like can be exemplified, but is not limited thereto.

As said aromatic (meth) acrylate, aryl (meth) acrylate or arylalkyl (meth) acrylate can be illustrated. The aryl group of aryl or arylalkyl may be, for example, an aryl group having 6 to 24 carbon atoms, 6 to 18 carbon atoms, or 6 to 12 carbon atoms. In addition, the alkyl group of the arylalkyl may be, for example, an alkyl group having 1 to 20 carbon atoms, 1 to 16 carbon atoms, 1 to 12 carbon atoms, 1 to 8 carbon atoms, or 1 to 4 carbon atoms. The alkyl group may be linear, branched or cyclic, and the alkyl group or aryl group may be optionally substituted with one or more substituents.

Examples of the aryl group or arylalkyl group include, but are not limited to, phenyl group, phenylethyl group, phenylpropyl group or naphthyl group.

As the first monomer, for example, a compound represented by the following formula (1) can be exemplified.

[Formula 1]

In Formula 1, Q is hydrogen or an alkyl group, B may be a straight or branched chain alkyl group having 4 or more carbon atoms or an alicyclic hydrocarbon group, or an aromatic substituent such as the aryl group or the arylalkyl group.

Examples of the alkyl group present in Q in Formula 1 may include an alkyl group having 1 to 20 carbon atoms, 1 to 16 carbon atoms, 1 to 12 carbon atoms, 1 to 8 carbon atoms, or 1 to 4 carbon atoms. The alkyl group may be linear, branched or cyclic. The alkyl group may be optionally substituted with one or more substituents.

In Formula 1, B may be a straight or branched chain alkyl group having 4 or more carbon atoms, 7 or more carbon atoms, or 9 or more carbon atoms. Such compounds containing relatively long alkyl groups are known as hydrophobic compounds. The upper limit of the carbon number of the linear or branched alkyl group is not particularly limited. For example, the alkyl group may be an alkyl group having 20 or less carbon atoms.

In Formula 1, B may be, in another example, an alicyclic hydrocarbon group, for example, an alicyclic hydrocarbon group having 3 to 20 carbon atoms, 3 to 16 carbon atoms, or 6 to 12 carbon atoms, and examples of such hydrocarbon group include cyclohexyl group or iso And an alicyclic alkyl group having 3 to 20 carbon atoms, 3 to 16 carbon atoms, or 6 to 12 carbon atoms, such as a bornyl group, and the like. Thus, the compound which has alicyclic hydrocarbon group is also known as a relatively hydrophobic compound.

In the present application, substituents that may be optionally substituted with the alkyl group, the alkylene group, or the aromatic substituent in the general formula (1) or the general formula (2) or 3 described later include halogen, glycidyl group, epoxyalkyl group, glyco, such as chlorine or fluorine. Epoxy groups, such as a cydoxyalkyl group or an alicyclic epoxy group, acryloyl group, methacryloyl group, an isocyanate group, a thiol group, an alkyl group, an alkenyl group, an alkynyl group, or an aryl group etc. can be illustrated, but it is not limited to this.

An appropriate kind may be selected and used in consideration of the physical properties of the desired polymer among the monomers as described above.

As the second monomer, a monomer selected from monomers known to have the solubility parameters described above can be used.

For example, as a 2nd monomer, the compound represented by following formula (2) or 3 can be used.

[Formula 2]

In Formula 2, Q is hydrogen or an alkyl group, U is an alkylene group, Z is a hydrogen or alkyl group, and m is any number:

[Formula 3]

In Formula 3, Q is hydrogen or an alkyl group, A and U are each independently an alkylene group, and X is a hydroxy group or cyano group.

Examples of the alkylene group in Chemical Formulas 2 and 3 include alkylene groups having 1 to 20 carbon atoms, 1 to 16 carbon atoms, 1 to 12 carbon atoms, 1 to 8 carbon atoms, or 1 to 4 carbon atoms. The alkylene group may be linear, branched or cyclic. The alkyl groupene group may be optionally substituted with one or more substituents.

As the alkyl groups present in Q and Z in the formulas (2) and (3), an alkyl group having 1 to 20 carbon atoms, 1 to 16 carbon atoms, 1 to 12 carbon atoms, 1 to 8 carbon atoms, or 1 to 4 carbon atoms may be exemplified. The alkyl group may be linear, branched or cyclic. In addition, the alkyl group may be optionally substituted with one or more substituents.

M and n in the formulas (2) and (3) are any number, for example, independently 1 to 100, 1 to 90, 1 to 80, 1 to 70, 1 to 60, 1 to 50, 1 to 40, 1 It may be a number in the range of 30 to 1, 20, 1 to 16 or 1 to 12.

In one example, as the second monomer, in Formula 2, Q is hydrogen or an alkyl group having 1 to 4 carbon atoms, U is an alkylene group having 1 to 4 carbon atoms, Z is hydrogen or an alkyl group having 1 to 4 carbon atoms, m Silver may use a compound of about 1 to 30, but is not limited thereto.

The polymer may be prepared by polymerizing the first and second monomers at an appropriate ratio.

For example, the polymer may include 50 to 99.9 parts by weight of the first monomer polymerization unit and 0.1 to 20 parts by weight of the second monomer polymerization unit. In the above, the first monomer polymerization unit may be present in another example of 60 to 99.9 parts by weight, 70 to 99.9 parts by weight, or 80 to 99.9 parts by weight. In addition, the second monomer polymerization unit may be included in 5 to 20 parts by weight or 7 to 20 parts by weight. Unit parts by weight in the present application may refer to the ratio of the weight between each component unless otherwise specified. In addition, the weight ratio of the monomer polymerization unit in the above may mean the weight ratio of the monomer applied when the polymer is prepared. Thus, for example, when the polymer includes 50 to 99.9 parts by weight of the first monomer polymerization unit and 0.1 to 20 parts by weight of the second monomer polymerization unit, the weight of the first monomer and the second monomer is 50 to 99.9: 0.1 to 20. The monomer mixture including the ratio (first monomer: second monomer) may be polymerized to form the polymer. If the weight ratio of the second monomer in the polymer is less than 0.1 part by weight, or if the weight ratio of the first monomer is more than 99.9 parts by weight, resistance to oily solvents or sebum resistance may not be sufficient, and the weight ratio of the second monomer may be If it exceeds 20 parts by weight, or if the weight ratio of the first monomer is less than 50 parts by weight, the polymer may not be formed by phase separation or the like, or may not be sufficiently resistant to a polar solvent or to sweat or tear. On the other hand, the weight part of each monomer in the above, may be a ratio when the weight of the polymer to 100 parts by weight.

The polymer may include additional monomers in addition to the above-mentioned first and second monomers to impart other functions, for example, to control the glass transition temperature.

The polymer may be prepared by a known polymerization method using the first and second monomers. In one example, the polymer may be prepared by a solution polymerization method using a solvent, for example, an organic solvent, for example, radical solution polymerization. For example, in the case where the polymer is applied to a use such as cosmetics in contact with the human body, the solvent in the polymerization process may be used by selecting a solvent friendly to the human body. As such a solvent, isododecane, isoparaffin, isohexadecane and the like can be exemplified, but is not limited thereto.

In the present application, the polymer may have a weight average molecular weight (Mw) in a range of 10,000 to 500,000. In the present application, the weight average molecular weight may be, for example, a conversion value with respect to standard polystyrene measured using a gel permeation chromatograph (GPC), and unless otherwise specified, the term molecular weight may refer to a weight average molecular weight. have. Such molecular weight (Mw) may be useful, for example, when the polymer is applied as a film former. Using the polymer in the molecular weight (Mw) range can be formed efficiently without agglomeration phenomenon.

The polymer in the present application, the glass transition temperature may be in the range of 10 ℃ to 70 ℃. In the present application, the glass transition temperature is a theoretical value obtained through the so-called Fox equation from the monomer composition of the polymer. Such glass transition temperature may be useful, for example, when the polymer is applied as a film former. Using the polymer in the range of the glass transition temperature it may be possible to form the film efficiently without stickiness or breakage.

Such polymers can be used, for example, as film formers. Such a polymer may form a uniform film (coating) by coating or the like, may exhibit high stability even when applied to the skin, and may exhibit resistance to both polar and non-polar solvents, and may be used in various solvents such as sweat, tear, or sebum. It can show excellent resistance to.

Accordingly, the polymer may be used in the manufacture of a variety of cosmetics, including cosmetic packs, makeup such as mascara applied to the mouth or eyes, nail polish, lipstick, eye shadow, hair styling agent or eyeliner, etc. It can be applied to the production of film formers or cosmetic compositions. In addition, the polymer or the film-forming agent may be applied to the pharmaceutical use by the above characteristics, and as a medicinal use, a band-aid or a transdermal absorption preparation may be exemplified.

The ratio of the polymer in the above-described skin external preparation composition, cosmetic composition or mascara composition is not particularly limited, and may be selected in consideration of the application use. For example, the polymer may be included in a ratio within the range of about 1% by weight to 20% by weight in the external preparation composition, cosmetic composition or mascara composition.

The external skin composition, cosmetic composition or mascara composition may include an oil as an additional component. For example, the oil component may serve to maintain the dispersing force of the polymer in an appropriate range in the composition, to improve long-term storage stability of the composition, and to make the composition exhibit a soft feeling of use.

As the oil, a known wax can be applied without particular limitation, but as an oil which can be used with the polymer to exhibit excellent effects, an oil having an α value in the range of 0 to 60 or 10 to 45 may be exemplified. In the above, the α value refers to a standard comparing polar values of organic compounds of Dr. A. Fujita (Prediction of organic compounds by a conceptual diagram (1954)), and the details are described in the literature.

As the oil, having the above characteristics, as long as it can be applied to the external preparation for skin, it can be used without particular limitation. Such oils include triethyl hexanoin, cetostearyl octanoate, isononyl isononanoate, ethylhexyl palmitate, hexyl laurate, ethyl stearate, octyldodecyl neopentanoate, octyldodecyl stearate Isostearyl isostearate, isopropyl myristate, isopropyl palmitate, butyl stearate, diisostearyl maleate, neopentyl glycol diheptanoate, poly-2-glyceryl diisostearate, triiso Stearyl citrate, tridecyl trimellitate, poly-2-glyceryl triisostearate, pentaerythryl tetrafellargonate, pentaerythryl tetraisostearate, pentaerythryl tetraisononanoate, glycerol Reyl tris (2-decyl) tetradecanoate, poly-2-glyceryl tetraisostearate, pentaeryte Teyl Tetrakis (2-decyl) tetradecanoate, caprylic / capric triglyceride, glyceryl triheptanoate, glycelli trioctanoate, glyceryl trioctanoate, isohexadecane, isoparaffin, liquid Paraffins, polybutenes, polyisobutenes, hydrogenated polyisobutylenes, polydecenes, hydrogenated polydecenes, castor oil, olive oils, cymenia oils, or pracoxy oils may be exemplified, but are not limited thereto.

The proportion of the oil in the composition is not particularly limited and may be adjusted in view of the purpose, for example, the dispersibility of the polymer. In one example, the oil may be present in the composition in a ratio of about 0.1 wt% to 10 wt% or about 2 wt% to 7 wt%, but is not limited thereto.

The external skin composition, cosmetic composition or mascara composition may include a wax as an additional component. The wax component, for example, may serve to provide a sense of volume upon application of the composition.

As the wax, a known wax may be applied without particular limitation, but it may be appropriate to use a wax having crystallinity at room temperature so as to be used with the polymer to ensure resistance to sebum and the like.

As the wax, for example, one having a melting point in the range of about 30 ° C. to 120 ° C. may be used, and such a wax may be effectively applied together with the aforementioned polymer.

The wax may also have a needle penetration index in the range of 3-40. The needle penetration index can be measured according to the method defined in KS M 2252: 2007 (method of testing the penetration of bitumen material).

As the wax, those having the same properties as described above, and known waxes may be used without particular limitation as long as they can be applied to the external preparation for skin. Such waxes include rice wax, carnova wax, candelilla wax, ouricurry wax, alfalfa wax, cork fiber wax, sugar cane wax, Japan wax, water film wax, montan wax, microcrystalline wax, paraffins. , Ozokerite; Polyethylene waxes, waxes obtained by Fischer-Tropsch synthesis (hereinafter may be referred to as Fischer-Tropsch waxes); Waxy copolymers or esters thereof; Waxes obtained by catalytic hydrogenation of animal or vegetable oils having straight or branched aliphatic chains, such as straight or branched chain aliphatic chains having 8 to 32 carbon atoms; Hydrogenated yoyoba oil, hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil, hydrogenated lanolin oil or silicone waxes and the like can be exemplified, but is not limited thereto.

The ratio of the wax in the composition is not particularly limited, and depending on the respective use, for example, in the case of the maskra formulation, considering the proper volume to make the eyelashes appear rich and the curling effect to raise the eyelashes, etc. Can be adjusted. In one example, the wax may be included in the composition in a ratio of 1 to 30% by weight in the composition, but is not limited thereto.

The topical skin composition, cosmetic composition or mascara composition may further comprise an oil gelling agent depending on the use.

As the oil gelling agent as described above, depending on the use and the form of use of the composition, for example, dextrin series (for example, dextrin palmitate, dextrin myristate, destrin palmitate / ethylhexanoate, stearoylinulin, etc.), Polyamides (ex. Ethylenediamine / stearyl dimer dilinoleate copolymer, bis-stearyl ethylene diamine / neopentyl glycol / stearyl hydrogenide dimer di linoleate copolymer, ethylene diamine / hydrogenated dimer Dilinoleate copolymer polybis-di-C14-18 alkylamide, polyamide-3, polyamide-6 and the like), and NOMCORT series of Ikeda Co., etc. may be exemplified.

In addition, the topical skin composition, cosmetic composition or mascara composition may further include a porous powder, for example, porous silica and the like that can absorb water, sweat and sebum depending on the use.

The external skin composition, cosmetic composition or mascara composition may further contain other active ingredients depending on the use. As additional active ingredients, cosmetic ingredients such as whitening or sun protection, as well as medicinal ingredients, physiologically active ingredients or pharmacologically active ingredients, and the like can be exemplified. As such an active ingredient, a local anesthetic component (lidocaine, dibucaine hydrochloride, dibucaine, ethyl aminobenzoate, etc.), an analgesic component (salicylic acid derivatives such as methyl salicylate, indomethacin, pyricampam, ketoprofen, pervinac, etc. Etc.), anti-inflammatory components (glyciric acid, glycyrrhizin acid salts such as glycyrrhizin acid, glycyrrhetinic acid, glycyrrhetinic acid, stearyl glycerin, bepexamark, nicotinic acid benzyl, hydrocortisone, butyric acid hydrocortisone, Acetic hydrocortisone, acetic acid prednisone, acetic acid prezonizone, presonizone, dexamethasone, dexamethasone acetate, dimethyl isopropyl azulene yvpropenepicononor, alnica extract, golden extract, toad Isaac extract, chamomile extract Min, licorice ekis, guai azulene, gardenia extract, gentian extract, black tea extract, tocopherol, tocopherol acetate, root root extract, Early extract, peony extract, sage extract, bitter grass extract, lettuce extract, pyridoxine hydrochloride, peach leaf extract, cornflower extract, rock extract, wormwood extract, roman camomile extract, etc., antihistamines , Diphenhydramine hydrochloric acid, salicylic acid diphenhydramine, hydrochloric acid ISO penzyl, etc., topical irritants (ammonia, l-menthol dl-canful, peppermint oil, nicotinic acid benzyl, nonilic acid and niririamide) Tamitone, etc.), antiseptic or bactericidal components (axlinol, chlorhexidine gluconate, chlorhexidine hydrochloride, benzalkonium chloride, benzetium chloride, povidone iodine, iodine foam, iodine, potassium iodide, merbromin, oxide, cresol, triclosan , Phenol, isopropyl methyl phenol, thymol, sodium salicylate, undecylenic acid, photosensitizer, hinokithiol, phenoxy ethanol, chlorobutanol, quatanium 73, ginpyrithione, paraoxybenzoic acid esters, eucalyptus extract, resorcin rosemary extract, etc., antifungal ingredients (crotrimazor, crotrimazor acetate, myconazole acetate, econazol acetate, biponazor, Allyl, such as imidazole antifungals, such as oxyconazole acetate, thruconazol acetate, nechiconazorate hydrochloride, biponazor and thioconazole, omoconazole, and acrylonitrile acetate, terbinafine, terbinamate hydrochloride, and naphthypine Thiocarbamine acid antifungals such as amine antifungals, benzyl amine antifungals such as butenapin, allyl amine antifungals such as amorphine hydrochloride, trnafutate, and trsickraat, pyrronitrin, ekisarmid, Tissue repair components (such as cyclopyroxoramine), alatoin, heparin-like substance, vitamin A palmitate, vitamin D2, retinol acetate, retinol, vitamin A oil, bread tenor, etc. Zinc, barium extract, aluminum chloride, sulfur leaf extract, salts thereof, citric acid, shirakabaekisu, cheekiesu, hop extract, horse chestnut extract, keratin softening components (urea, glycerin, concentrated glycerin, potassium hydroxide, salicylic acid, Sulfur, colloidal sulfur, resorcin, glucolic acid, lactic acid, sodium sulfate, etc., moisturizing ingredients (butylene glycol, sodium pyrrolidone carboxylate, propylene glycol, sodium ribonucleic acid, sunday extract, asrazinic acid, alanine, arginine alginic acid Sodium, Artea Ekis, Aloe Vera Extract, Oyster Extract, Hydrolyzed Keratin, Hydrolyzed Collagen, Hydrolyzed Hi Kirion, Hydrolyzed Eggshell, Hydrolyzed Egg White, Hydrolyzed Silk, Brown Algae Extract, Quince Extract, Kigochie Kiss, Xylitol, Chitosan, Cucumber Extract, Coins Seed Extract, Glycine, Glycerin, Glucose, Cape Aloe Extract, cystin, Cysteine, Xenia Oiekis, Serine, Sorbitol, Trehalulose, Sodium Lactate, Sodium Hyaluronate, Placenta Extract, Scrubber Extract, Multi Use, Mannitol, Lily Extract, Lactoferrin, Lysine, Apple Extract, Royal Jelly Extract, etc.) Ingredients (almond oil, avocado oil, olive oil, oleic acid, orange rape oil, cacao butter, carrot arches, squalene, ceramide, evening primrose oil, grape seed oil, jojoba oil, macadamia nut oil, mineral oil, mink oil, eucalyptus oil, rosehip Oils, warerin, etc., whitening ingredients (ascorbic acid, ascorbic acid derivatives, arbutin, lesinor, erraic acid, glutathione, kojic acid, age cane kiss, kiwi extract, etc.), UV-protective ingredients (paraaminobenzoic acid, paraaminobenzoic acid) To ethyl ester, glycerin ester of paraaminobenzoic acid, amyl alcohol of paradimethylaminobenzoic acid 2-ethylhexyl alcohol ester of terparadimethylamino benzoic acid, t-butylmethoxydibenzoyl methane, oxybenzone, octyl triazone, octyl salicylic acid, ethyl diisopropyl cinnamic acid, methyl diisopropyl cinnamic acid, cyanocitrate, dimethoxy Cinnamic acid octanoic acid glyceryl, dimethoxy benzylidene dioxoimidazolidine propionate octyl, sieve leaf extract, dromethrizore, paramethoxycaic acid isopropyl, homosarate, methoxy cinnamic acid octyl), herbal extract component , Vitamins, amino acids or minerals and the like can be exemplified, but is not limited thereto.

The external skin composition, cosmetic composition or mascara composition may include an oil gelling agent depending on the use.

As the above-mentioned oil gelling agent, for example, dextrins (for example, dextrin palmitate, dextrin myristate, destrin palmitate / ethylhexanoate, stearoyl inulin, etc.), depending on the use and the form of use of the composition, Polyamides (e.g. ethylenediamine / stearyldimerdilinoleate copolymer, bis-stearylethylenediamine / neopentylglycol / stearylhydrogenated dimerdilinoleate copolymer, ethylenediamine / hydrogenated Dimerdilinoleatecopolymerbis-di-C14-18alkylamide, polyamide-3, polyamide-6, and the like) and NOMCORT series of Ikeda Co., etc. may be exemplified.

The external preparation composition, cosmetic composition or mascara composition may include a porous powder capable of absorbing water, sweat and sebum, for example, porous silica, etc. depending on the purpose.

The external skin composition, cosmetic composition or mascara composition may include other solvents, solvents or additives according to the use.

As the solvent or solvent component described above, for example, alcohols (eg, polyethylene glycol, etc.), ethers (such as diethyl ether), glycol ethers (eg, methyl cellosolve, etc.) may be used depending on the use of the composition, the use form, and the like. Cellosolve type; dialkylene glycol alkyl ethers such as diethylene glycol monoethyl ether, etc.), nitrile (acetonitrile, etc.), ketones (acetone, etc.), or esters (carboxylic acid alkyl esters such as ethyl acetate, etc.) ) May be exemplified.

In addition, additives include plasticizers, wetting agents, defoamers, colorants, preservatives, fragrances, flavors, pigments, thickeners, and the like, as well as conventional ingredients used in quasi-drugs, pharmaceuticals, or cosmetics, such as powdered bases or carriers ( Binders, disintegrants, excipients or glidants, etc.), oily bases or carriers (animal and vegetable oils, petrolatum, paraffin oils, silicone oils, higher fatty acid esters or higher fatty acids, etc.), aqueous bases or carriers (eg gel bases such as xanthan gum) Preservatives, chelating agents, antioxidants, coolants, stabilizers, glidants, emulsifiers, viscous agents, buffers, dispersants, adsorbents, humectants, wetting agents, desiccants, antistatic agents or other resins (polyamide-based hydrogenated polybutenes) Olefin resins, etc.) may be exemplified, but is not limited thereto.

The manner of preparing the skin external composition, cosmetic composition or mascara composition, etc. using the above components or, if necessary, additional other known components is not particularly limited, and known methods may be applied.

In the present application, a skin external preparation composition, a cosmetic composition, or a mascara composition, which exhibits low solubility in polar and nonpolar solvents and is applied with a functional polymer suitable for forming a film having low smearing properties with respect to the solvent, may be provided. The composition to which the polymer is applied may exhibit resistance to various solvents such as sebum, sweat, and tears, such that sustainability of makeup and the like may be effectively maintained. In addition, the composition by containing a specific oil and / or wax excellent long-term storage stability, a smooth feeling can be secured, the sustainability such as makeup can be effectively maintained, excellent long-term stability and cosmetic effect is secured Can be.

Hereinafter, the present application will be described in detail with reference to Examples and Comparative Examples, but the scope of the present application is not limited to the following Examples.

In the following Examples and Comparative Examples, each physical property was evaluated in the following manner.

1. Measurement of solubility of polymer

The solvent is volatilized by maintaining the polymer solution prepared in Examples or Comparative Examples at a temperature of about 150 ° C. for about 60 minutes. 1 g of the polymer in which the solvent is volatilized is collected. The collected 1 g of the polymer is added to 5 g of a solvent (hexane, ethyl acetate, acetone or water), stirred at room temperature for 30 minutes, and then the remaining undissolved polymer is removed. The clear solution from which residual polymer was removed was aliquoted and dried at 150 ° C. for 30 minutes to remove the solvent. The solid content is calculated by mass comparison of the remaining polymer in the solvent-free solution. The concentration of the polymer dissolved in the solvent is measured through the solid content, and the solubility is obtained by converting the measured amount into a value for 100 g of the solvent. If the solution is not clear even after removal of residual polymer, the procedure is performed after passing the solution through a filter (0.45 μm NYLON) to obtain a clear solution.

Solubility Evaluation Criteria

A: When solubility is 15 or more

B: Solubility is greater than 10 and less than 15

C: When solubility exceeds 5 and is 10 or less

D: When solubility is 5 or less

2. Molecular Weight Measurement

The weight average molecular weight (Mw) and molecular weight distribution (PDI) were measured under the following conditions using GPC, and in the preparation of the calibration curve, the measurement results were converted using standard polystyrene of Agilent system.

<Measurement conditions>

Meter: Agilent GPC (Agilent 1200 series, U. S.)

Column: Connect 2 PL Mixed B

Column temperature: 40 ℃

Eluent: THF (Tetrahydrofuran)

Flow rate: 1.0 mL / min

Concentration: ~ 1 mg / mL (100 μL injection)

3. Calculation of glass transition temperature

Glass transition temperature (Tg) was calculated by the following formula according to the monomer composition.

<Formula>

1 / Tg = ΣWn / Tn

In the above formula, Wn is the weight fraction of each monomer of the polymer, Tn is the glass transition temperature appearing when the monomer forms a homopolymer, and the right side of the formula is the weight fraction of the monomer used, the monomer forms a homopolymer. This is the result of summing the calculated numerical values (Wn / Tn) divided by the glass transition temperature shown in the case of each monomer and then adding all the calculated values.

4. NMR Evaluation Method

0.1g of the polymer solution prepared in Example or Comparative Example was taken and dissolved in 1 mL of the following NMR solvent, and 1H-NMR was measured according to the manufacturer's manual using the following analytical instrument, through which the components of the polymer and You can check the conversion rate. For example, in the presence of unpolymerized monomers, the -H peak derived from = CH2 at the double bond end in the 1H-NMR spectrum is found around 5.7 ppm to 6.4 ppm and -H derived from each polymer structure. The components of the prepared polymer can be identified through the area of the peak.

<Measurement conditions>

Analytical Instruments: 500 MHz NMR (Varian Unity Inova 500), 1H-NMR

Concentration: 10-20 mg / mL, solvent: CDCl3-d3

Temperature: 25 ℃

5. Sebum smear test

In the case of each polymer manufactured in the preparation example, the cosmetic composition (mascara formulation) was prepared in the following manner, and the sebum spread test was performed. The polymer prepared in isododecane was dissolved at a concentration of about 10% by weight, and ceresine, synthetic wax, and microcrystanlline wax were 7% by weight, 6% by weight, and Composition A is prepared by dissolving at a temperature of about 90 ° C. at a concentration of 8% by weight. Propylene carbonate and disteadimonium hectorite were then added to Composition A at concentrations of 8% and 2% by weight, respectively, and uniformly dispersed for 20 minutes to prepare Composition B. Subsequently, iron oxide (CI 77499) was added at a concentration of 6% by weight, followed by adding an appropriate amount of preservatives, dispersing for 30 minutes, and slowly cooling to about 28 ° C to prepare a mascara formulation. It was applied to the following test. In addition, in the case of Example 1 and Comparative Example 1, the cosmetic composition (mascara formulation) prepared in each was applied to the sebum spread test as it is. Sebum smear test was performed by dividing into In-vitro test and In-vivo test, specific details are as follows.

In-vitro test

The mascara formulation is applied to a slide glass (glass plate) to a thickness of 30 μm and then completely dried at room temperature. After drying, drop 0.1g of water and sebum in mascara, leave it for 20 minutes, place the cotton on it, and reciprocate 30 times with a force of 200 gf. Evaluate accordingly.

<Evaluation Criteria>

When compared to the scale within the range of 0 to 5 according to the degree of burying in the cotton, the case that mascara does not bury at all in the cotton is set to 5, and the case of applying the polymer of Preparation Example 5 to the control (reference) By 3, the level superior to the control was digitized to the first decimal place by the relative comparison between the samples.

In-vivo test:

After applying the prepared mascara formulation to the eyelashes of the subject 6 hours after the image was taken and compared, and evaluated according to the following criteria.

<Evaluation Criteria>

After 6 hours, the image is taken and numerically analyzed by image analysis. During image analysis, the area of bleeding was numerically expressed in units of pixels.

6. Water resistance test

The mascara formulation prepared above was applied to a slide glass (glass plate) in a thickness of 30 μm and completely dried at room temperature, and the dried sample was immersed in water at room temperature for about 30 minutes and then taken out to remove mass (= 100 × (1- B / A), unit:%, A is the total mass of the slide glass to which the mascara formulation is applied, and B is the total mass of the slide glass measured after removing water after immersing it in water.) The water resistance is evaluated according to the criteria.

<Evaluation Criteria>

A: When the mass loss rate is 5% or less

B: When mass loss exceeds 5%

7. Quality Evaluation

The long-term preservation stability, cosmetic effects and usability of the mascara cosmetic composition were evaluated in 30 women aged 20 to 35 years.

(1) long-term storage stability

The compositions of Examples and Comparative Examples were maintained in a cycle thermostat in which the temperature in the range of 45 ° C., room temperature (about 25 ° C.), -10 ° C. to 45 ° C. was circulated in a 2-day cycle, followed by evaluation of the stability over time according to the following evaluation criteria. .

<Evaluation Criteria>

1: very poor (complete phase separation occurs in the composition)

2: Poor (partial phase separation and / or poor surface in the composition)

3: Moderate (fine phase separation in the composition and / or slightly poor cotton)

4: Good (good phase separation, bad surface)

5: Very good (no phase separation, good surface)

(2) Makeup effect and feeling

Thirty women aged 20 to 35 years were applied to the eyelashes with the composition of Examples and Comparative Examples, and according to the following evaluation criteria, the makeup effect (the eyelashes look rich and the eyelashes rise well) and the feeling of use (without lumping) Whether the application is smooth or not) was evaluated and averaged.

<Evaluation Criteria>

1: very bad

2: bad

3: normal

4: good

5: very good

Preparation Example 1.

As shown in Table 1, a monomer mixture of EHMA (ethylhexyl methacrylate), IBOMA (isobornyl methacrylate) and EOEOEA (ethoxyethoxyethyl acrylate) in a weight ratio of 25:60:15 (EHMA: IBOMA: EOEOEA) Decane (Isododecane) was added so that the total monomer concentration was about 35% by weight, followed by bubbling with nitrogen for about 30 minutes at room temperature with stirring to remove dissolved oxygen. Nitrogen bubbling was further performed for about 40 minutes while the oxygen-removed reaction mixture was heated to a temperature of about 70 ° C. When the temperature rises to 70 ° C. through the above process, an appropriate amount of thermal initiator (V-65, Wako Chemicals) is further dissolved and added to isododecane as a solvent, thereby proceeding with the polymerization reaction. After the reaction was performed for about 24 hours, the temperature was lowered to room temperature and terminated to obtain a polymer solution.

Preparation Examples 2 to 6

A polymer solution was obtained in the same manner as in Preparation Example 1, except that the monomer type and ratio of the monomer mixture were changed as in Table 1 below.

	Production Example
	One	2	3	4	5	6
Polymer	A	B	C	D	E	F
EHA		15
LMA			20	15
EHMA	30
CHMA		75
IBOMA	60		74	75
EOEOEA	10	10		10
PEGMA			6
TMSS					100
PVP						100
Content Unit: gEHA: ethyl hexyl acrylate (single polymer solubility parameter: 8.4 (cal / cm 3 ) 1/2 ) LMA: lauryl methacrylate (single polymer solubility parameter: 8.2 (cal / cm 3 ) 1/2 ) EHMA: ethylhexyl methacrylate (Single polymer solubility parameter: 8.3 (cal / cm 3 ) 1/2 ) CHMA: cyclohexyl methacrylate (Single polymer solubility parameter: 7.9 (cal / cm 3 ) 1/2 ) IBOMA: isobornyl methacrylate (Single polymer solubility parameter: 8.1 ( cal / cm 3 ) 1/2 ) EOEOEA: ethoxyethoxy ethylacrylate (single polymer solubility parameter: 10.6 (cal / cm 3 ) 1/2 ) PEGMA: polyethyleneglycol monoethyl ether methacrylate Parameters: 10.8 (cal / cm 3 ) 1/2 ) TMSS: trimethylsiloxysilicate (single polymer solubility parameter: 7.5 (cal / cm 3 ) 1/2 ) (Trimethyl siloxysilicate: Dow Corning MQ-1600 Resin) PVP: polyvinyl pyrrolidone (single Polymer solubility parameter: 11 (cal / cm 3 ) 1/2 , Aldrich K30)

1. NMR evaluation

As a result of NMR evaluation of the polymer of Preparation Example 1, the 1H peak derived from = CH 2 at the double bond terminal of the monomer was hardly confirmed, and it can be confirmed that effective polymerization was made therefrom. In addition, -CH- peaks adjacent to -COO- of EHMA and IBOMA formed of polymers and peaks derived from -OCH2CH2O- of EOEOEA were observed in the range of 5.0 ppm to 3.5 ppm, where the peak area value was 9. In addition, a peak derived from -CH2- and -CH3 derived from the meta-position of the side chain was identified as a peak with an area value of 36 in the 2.5 ppm to 1.3 ppm region, and identified from -CH2CH- or -CH2CH2- derived from the polymer main chain. A peak of 1 H was identified with an area of 55 in the range from 1.3 ppm to 0.5 ppm.

NMR was similarly evaluated for the polymer of Preparation Example 2. As a result of the evaluation, almost no 1H peak derived from = CH2 at the end of the double bond was confirmed, thereby confirming that the polymerization was efficiently performed. In addition, peaks derived from -COO- adjacent -CH- peaks of EHA and CHMA formed of polymers and -OCH2CH2O- of EOEOEA were found to have an area value of 10 in the region of 4.8 ppm to 3.4 ppm. In addition, a peak with an area value of about 3 from -COO- adjacent -CH2- of the EHA formed of the polymer was found in the range of 2.5 ppm to 2.0 ppm, and from 2.0 ppm to 1.5 from -CH2- derived from the side chain and -CH3 derived from the meta position. The peak of the area value 57 was confirmed in the ppm region. In addition, the 1H area value identified from -CH2CH- or -CH2CH2- derived from the polymer backbone was about 29 at 1.5 ppm to 0.5 ppm.

In the case of the polymer of Preparation Example 3, almost no 1H peak derived from = CH2 at the end of the double bond was found. In addition, peaks derived from -COO- adjacent -CH2- and -CH- peaks of LMA and IBOMA formed from polymers and from -OCH2CH2-O and -OCH3 of PEGMA were found in the range of 4.7 ppm to 3.3 ppm. The area value was 17. In addition, the peak from -CH2- of the branched branch and -CH3 derived from the meta position was found to have an area value of 72 in the 2.0 ppm to 1.5 ppm region, and the area value of the 1H peak identified from -CH2CH- derived from the polymer backbone Was 11 in the region of about 1.5 ppm to 0.5 ppm.

In the NMR measurement results for the polymer of Preparation Example 4, almost no 1H peak derived from = CH2 at the end of the double bond was observed. In addition, peaks derived from -COO- adjacent -CH2- and -CH-peaks of LMA and IBOMA formed of the polymer, and -OCH2CH2O- of EOEOEA appeared in the range of 4.7 ppm to 3.3 ppm, and the peak area value was 9. In addition, the peak of the area value 36 was identified in the range of 2.0 ppm to 1.5 ppm from -CH2- and -CH3 derived from the meta-position of the side chain, and the 1H area value identified from -CH2CH- or -CH2CH2- derived from the polymer main chain was 1.5. 55 to 55 ppm.

Other polymers of Preparation Examples 5 to 6 were subjected to NMR evaluation in the same manner to confirm the synthesis.

2. Property evaluation

The results of measuring the physical properties of the polymers of Preparation Examples are summarized in Table 2 below.

		Production Example
		One	2	3	4	5	6
Polymer		A	B	C	D	E	F
Solubility	Hexane	D	C	D	D	A	D
	Ethyl acetate	A	A	A	A	A	D
	Acetone	C	D	D	D	A	D
	water	D	D	D	D	D	A
Sebum spread	In vitro	4.1	4.0	3.8	4.0	3.0
	In vivo	2300	3100	3200	3000	4500
Water resistance test		A	A	A	A	A
Weight average molecular weight		350,000	300,000	200,000	200,000	-	-
Glass transition temperature (℃)		34	31	38	42	-	-

From the above results, it can be confirmed that the polymers satisfying the requirements of the present application, that is, the polymers of Preparation Examples 1 to 4 exhibit low solubility in both polar and nonpolar solvents and are suitable for film formation having low bleeding properties for the solvents. have. In addition, it can be seen that a skin external composition, a cosmetic composition, or a mascara composition, which can exhibit resistance to various solvents such as sebum, sweat, and tears, can effectively maintain the persistence of makeup, and the like.

Example 1.

Isododecane was wetted with porous silica at a concentration of about 5% by weight. Subsequently, the polymer (A) of Preparation Example 1 was dissolved in the above at a concentration of 10% by weight. Thereafter, 2 wt%, 11 wt%, and 4 wt% of ethylenediamine / stearyldimerdilinoleate copolymer, ceresine, synthetic wax, microcrystanlline wax, and triethyl hexanoin, respectively %, 4% and 5% by weight at a temperature of about 90 ℃ and propylene carbonate and disteadimonium hectorite added 4.5% and 1.5% by weight, respectively , Uniformly dispersed for 20 minutes. Subsequently, iron oxide (CI 77499) was added at a concentration of 6% by weight, followed by the appropriate addition of an appropriate amount of common preservatives used in cosmetic preparation, dispersing for 30 minutes, and then slowly cooling to about 28 DEG C. A composition (mascara formulation) was prepared.

Comparative Example 1.

A cosmetic composition (mascara formulation) was prepared in the same manner as in Example 1 except that triethyl hexanoin was not used in Example 1.

The results of evaluating the physical properties of the compositions of Example 1 and Comparative Example 1 are summarized in Table 3 below.

		Example 1	Comparative Example 1
Long-term preservation stability	45 ℃	5	4
	Room temperature	5	5
	CYCLE	5	4
Cosmetic table and feeling	Abundance	4.8	4.5
	Up	4.5	4.5
	No agglomeration	4.5	3.9
	Smooth	4.3	3.7

From the above results, the polymer satisfying the requirements of the present application further includes triethyl hexanoin as an oil component, which is resistant to various solvents such as sweat, tears, and sebum, thereby maintaining long-lasting makeup stability while maintaining makeup sustainability. It can be seen that an external skin composition, a cosmetic composition, or a mascara composition that can exhibit a soft feeling can be provided.

Example 2

Porous silica was wetted in isododecane at a concentration of 5% by weight, and the polymer A of Preparation Example 1 was dissolved at a concentration of about 10% by weight. Ethylenediamine / stearyldimerdilinoleate copolymer, ceresine, synthetic wax and microcrystanlline wax, respectively, of 2%, 11%, 4% and 4% by weight. After dissolving at a temperature of about 90 ° C., propylene carbonate and disteadimonium hectorite were added to disperse uniformly for 20 minutes by adding 4.5% and 1.5% by weight, respectively. Subsequently, iron oxide (CI 77499) was added at a concentration of 6% by weight, followed by adding an appropriate amount of preservatives, dispersing for 30 minutes, and then slowly cooling to about 28 ° C to prepare a mascara formulation. .

Examples 3 to 5 and Comparative Example 2

Mascara was prepared in the same manner as in Example 1, except that the polymer (A) of Preparation Example 1 was used in the same manner as in Example 2, and the formulation was changed as shown in Table 4 below. The number shown in following Table 4 is a weight part of each component based on 100 weight part of said isododecanes when the amount of isododecane which is a solvent is 100 weight part.

	Example			Comparative example
	3	4	5	2
Isododeccan	100	100	100	100
Porous silica	5			5
Polymer A (Manufacturing Example 1)	10	10	10	10
Ethylenediamine / Stearyldimerdilinoleate Copolymer	-	2	-	-
Ceresin	11	11	11	-
Synthetic wax	4	4	4	-
Microcrystal wax	4	4	4	-
Propylene carbonate	1.5	1.5	1.5	1.5
Disteadimonium hectorite	4.5	4.5	4.5	4.5
Iron oxide	6	6	6	6
Preservative	Quantity	Quantity	Quantity	Quantity

The results obtained by evaluating the physical properties and the quality of the compositions of Examples and Comparative Examples are summarized in Table 5 below.

		Example				Comparative example
		2	3	4	5	2
	In vitro	4.5	4.3	4.1	3.9	4.4
	In vivo	1800	2500	3100	3200	2100
Water resistance test		A	A	A	A	A
Long-term preservation stability	45 ℃	4	3	4	3	2
	Room temperature	5	5	5	5	4
	cycle	4	3	3.5	2	2
Makeup table and feeling	Abundance	4.5	4.2	3.7	3.1	2.1
	Up	4.5	4.1	3.8	2.9	2.3
	No agglomeration	3.9	3.0	3.5	3.2	3.5
	Apply smoothly	3.7	3.0	3.4	3.3	4.5

From the above results, by applying a wax component or the like to a polymer that satisfies the requirements of the present application, the makeup effect is increased by making the eyelashes look richer and well raised, and the long-term storage stability and the like with the porous powder and the oil gelling gel It can be seen that the skin external preparation composition, cosmetic composition, or mascara composition, which effectively maintains makeup, may be provided.

Claims (25)

1. A first monomer polymerization unit having a solubility parameter of less than 10.0 (cal / cm ³ ) ^1/2 of a single polymer and a second monomer polymerization unit having a solubility parameter of at least 10.0 (cal / cm ³ ) ^1/2 or greater of a single polymer, Polymers and oils having a solubility at room temperature in a solvent having a constant (25 ° C.) in the range of 1 to 3 or less, and a solubility at room temperature in a solvent having a dielectric constant (25 ° C.) in a range of 75 to 85 at 10 or less. Skin external preparation composition comprising a.
2. A first monomer polymerization unit having a solubility parameter of less than 10.0 (cal / cm ³ ) ^1/2 of a single polymer and a second monomer polymerization unit having a solubility parameter of at least 10.0 (cal / cm ³ ) ^1/2 or greater of a single polymer, Polymers and waxes having a solubility at room temperature in a solvent having a constant (25 ° C.) in the range of 1 to 3 or less and 10 or less at room temperature in a solvent having a dielectric constant (25 ° C.) in a range of 75 to 85. Skin external preparation composition comprising a.
3. The external preparation composition for skin according to claim 1 or 2, wherein the polymer has a solubility at room temperature of 15 or more in a solvent having a dielectric constant (25 ° C) in the range of 4 to 15.
4. The external preparation composition for skin according to claim 1 or 2, wherein the first monomer has a solubility parameter of a single polymer in a range of 5 (cal / cm ³ ) ^1/2 to 9.5 (cal / cm ³ ) ^1/2 .
5. The external preparation composition for skin according to claim 1 or 2, wherein the first monomer has a solubility parameter of a single polymer in a range of 7 (cal / cm ³ ) ^1/2 to 9 (cal / cm ³ ) ^1/2 .
6. The external preparation composition for skin according to claim 1 or 2, wherein the first monomer is alkyl (meth) acrylate or aromatic (meth) acrylate.
7. The external preparation composition for skin according to claim 1 or 2, wherein the first monomer is a compound represented by the following Chemical Formula 1:

   [Formula 1]

   

   In Formula 1, Q is hydrogen or an alkyl group, and B is a straight or branched chain alkyl group having 4 or more carbon atoms, an alicyclic hydrocarbon group or an aromatic substituent.
8. The external preparation composition for skin according to claim 7, wherein the aromatic substituent is an aryl group or an arylalkyl group.
9. 8. The external preparation composition for skin according to claim 7, wherein Q is hydrogen or a methyl group, and B is an alkyl group having 7 or more carbon atoms or an alicyclic hydrocarbon group having 6 to 18 carbon atoms.
10. The external preparation composition for skin according to claim 1 or 2, wherein the second monomer has a solubility parameter of a single polymer in a range of 10.0 (cal / cm ³ ) ^1/2 to 15.0 (cal / cm ³ ) ^1/2 .
11. The external preparation composition for skin according to claim 1 or 2, wherein the second monomer has a solubility parameter of a single polymer in a range of 10.0 (cal / cm ³ ) ^1/2 to 13.0 (cal / cm ³ ) ^1/2 .
12. The external preparation composition for skin according to claim 1 or 2, wherein the second monomer is a compound represented by the following general formula (2) or (3):

    [Formula 2]

    

    In Formula 2, Q is hydrogen or an alkyl group, U is an alkylene group, Z is a hydrogen or alkyl group, and m is any number:

    [Formula 3]

    

    In Formula 3, Q is hydrogen or an alkyl group, A and U are each independently an alkylene group, and X is a hydroxy group or cyano group.
13. The compound of claim 12, wherein in Formula 2, Q is hydrogen or an alkyl group having 1 to 4 carbon atoms, U is an alkylene group having 1 to 4 carbon atoms, Z is hydrogen or an alkyl group having 1 to 4 carbon atoms, and m is 1 to 30 Skin external preparation composition which is water in the range.
14. The composition for external application for skin according to claim 1 or 2, wherein the polymer comprises 50 to 99.9 parts by weight of the first monomer polymerization unit and 0.1 to 20 parts by weight of the second monomer polymerization unit.
15. The composition for external application for skin according to claim 1 or 2, wherein the polymer comprises 70 to 99.9 parts by weight of the first monomer polymerization unit and 5 to 20 parts by weight of the second monomer polymerization unit.
16. The external preparation composition for skin according to claim 1, wherein the oil has an α value in the range of 0 to 60.
17. The external preparation composition for skin according to claim 1, wherein the oil has an α value in the range of 10 to 45.
18. The oil according to claim 1, wherein the oil is triethyl hexanoe, cetostearyl octanoate, isononyl isononanoate, ethylhexyl palmitate, hexyl laurate, ethyl stearate, octyldodecyl neopentanoate, octyl Dodecyl stearate, isostearyl isostearate, isopropyl myristate, isopropyl palmitate, butyl stearate, diisostearyl malate, neopentyl glycol diheptanoate, poly-2-glyceryl diisosteaa Latex, triisostearyl citrate, tridecyl trimellitate, poly-2-glyceryl triisostearate, pentaerythryl tetrafellargonate, pentaerythryl tetraisostearate, pentaerythryl tetraisono Nanoate, glyceryl tris (2-decyl) tetradecanoate, poly-2-glyceryl tetraisostearate, penta Erytrityl tetrakis (2-decyl) tetradecanoate, caprylic / capric triglycerides, glyceryl triheptanoate, glycelli trioctanoate, glyceryl trioctanoate, isohexadecane, isoparaffin A composition for external application for skin, which is liquid paraffin, polybutene, polyisobutene, hydrogenated polyisobutylene, polydecene, hydrogenated polydecene, castor oil, olive oil, cymenia oil, or pracoxy oil.
19. The external preparation composition for skin according to claim 1, wherein the oil is included in a proportion of 0.1 to 10% by weight.
20. The external preparation composition for skin according to claim 2, wherein the wax has crystallinity at room temperature.
21. The external preparation composition for skin according to claim 2, wherein the wax has a melting point in the range of 30 ° C to 120 ° C.
22. The external preparation composition for skin according to claim 2, wherein the wax has a needle penetration index in the range of 3 to 40.
23. 3. The wax according to claim 2, wherein the wax is rice wax, carnova wax, candelilla wax, usary wax, alfalfa wax, cork fiber wax, sugar cane wax, Japan wax, water film wax, montan wax, microcrystalline wax, paraffins. , Ozokerite, polyethylene waxes, Fischer-Tropsch waxes, waxy copolymers or esters thereof, waxes obtained by catalytic hydrogenation of animal or vegetable oils having straight or branched aliphatic chains, hydrogenation yoyos A skin external preparation composition which is bar oil, hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil, hydrogenated lanolin oil, or silicone wax.
24. A first monomer polymerization unit having a solubility parameter of less than 10.0 (cal / cm ³ ) ^1/2 of a single polymer and a second monomer polymerization unit having a solubility parameter of at least 10.0 (cal / cm ³ ) ^1/2 or greater of a single polymer, Polymers and oils having a solubility at room temperature in a solvent having a constant (25 ° C.) in the range of 1 to 3 or less, and a solubility at room temperature in a solvent having a dielectric constant (25 ° C.) in a range of 75 to 85 at 10 or less. Or a cosmetic composition comprising a wax.
25. A first monomer polymerization unit having a solubility parameter of less than 10.0 (cal / cm ³ ) ^1/2 of a single polymer and a second monomer polymerization unit having a solubility parameter of at least 10.0 (cal / cm ³ ) ^1/2 or greater of a single polymer, Polymers and oils having a solubility at room temperature in a solvent having a constant (25 ° C.) in the range of 1 to 3 or less, and a solubility at room temperature in a solvent having a dielectric constant (25 ° C.) in a range of 75 to 85 at 10 or less. Or a mascara composition comprising a wax.