FR2973691A1 - COSMETIC COMPOSITION COMPRISING A CUCURBIC ACID COMPOUND AND A SEMICRYSTALLINE ACRYLIC POLYMER - Google Patents

Abstract

The invention relates to a cosmetic composition in the form of an oil-in-water emulsion comprising a cucurbic acid compound of formula (I) in which R represents a COOR radical, R denoting H or a C -C alkyl radical, optionally substituted with one or more hydroxyl groups; R represents a hydrocarbon radical having from 1 to 18 carbon atoms; an oily phase containing a semicrystalline polymer chosen from homopolymers of (C 1 -C 6) alkyl (meth) acrylate and an aqueous phase. Application to the care and makeup of keratin materials.

Description

The present invention relates to a cosmetic composition in the form of an oil-in-water emulsion comprising a cucurbic acid compound and a semicrystalline acrylic polymer, as well as the use of this composition in a process for treating keratin materials of human beings .

More particularly, the composition of the invention is intended for the care and / or makeup of keratin materials.

For the purposes of the invention, the term "keratin materials" is intended to mean, for example, the skin, the mucous membranes, the lips, the scalp, the eyelashes, the eyebrows and the hair.

It is known in application EP-A-1333021 hydrogenated compounds of cucurbic acid such as 3-hydroxy-2-pentyl-cyclopentane acetic acid to promote desquamation of the skin and stimulate epidermal renewal, fight against the signs of cutaneous aging, improve the radiance of the complexion and / or smooth the skin of the face. In the application FR-A62921255 these compounds are also described for their use as a depigmenting agent.

However, the introduction of these hydrogenated cucurbic acid compounds into an oil-in-water emulsion causes instability of the composition, in particular after storage for one month, or even two months at 45 ° C.: the emulsion presents then a phase shift of oil on the surface; the oil globules dispersed in the aqueous phase have a coarse appearance making the emulsion non-homogeneous.

The object of the present invention is therefore to provide an oil-in-water emulsion comprising the hydrogenated cucurbic acid compound which is stable and homogeneous, especially after storage for one month, or even two months at 45 ° C.

The inventor has discovered that such a stable emulsion can be obtained by using a particular acrylic semicrystalline polymer.

More specifically, the present invention relates to a composition in the form of an oil-in-water emulsion, comprising a cucurbic acid compound of formula (I) as described below, an oily phase containing a semicrystalline polymer chosen from homopolymers of C10-C30 alkyl (meth) acrylate, and an aqueous phase.

The composition according to the invention is in particular a cosmetic composition.

Surprisingly, the inventor has observed that the addition of a cucurbic acid compound to a composition comprising a semicrystalline polymer as described previously does not significantly affect the viscosity of said composition and thus makes it possible to formulate it in a form suitable for its handling during its application.

According to yet another of its objects, the present invention relates to a method of non-therapeutic treatment care or makeup of keratin materials comprising the application on said keratin materials of a composition according to the invention. The method is in particular for treatment care or make-up of the skin.

The compound derived from cucurbic acid is a compound chosen from those corresponding to the following formula (I): ## STR2 ## in which: R 1 represents a COOR 3 radical, R 3 denoting a hydrogen atom or a C 1 -C 4 alkyl radical, optionally substituted with one or more hydroxyl groups; R2 represents a hydrocarbon radical, saturated or unsaturated, linear having 1 to 18 carbon atoms, or branched or cyclic having 3 to 18 carbon atoms; As well as their optical isomers, and corresponding salts. Preferably, R1 denotes a radical chosen from -000H, -COOMe, -000-CH2-CH3, -COO-CH2-CH (OH) -CH2OH, -COOCH2-CH2-CH2OH, -000CH2-CH (OH) -CH3 . Preferably, R1 denotes a -000H radical. Preferably, R2 denotes a hydrocarbon radical, linear, saturated or unsaturated, and preferably having from 2 to 7 carbon atoms. In particular, R2 may be a pentyl, pentenyl, hexyl or heptyl radical.

According to one embodiment, the compound of formula (I) is chosen from 3-hydroxy-2 - [(2Z) -2-pentenyl] -cyclopentane acetic acid or 3-hydroxy-2-pentyl- cyclopentane acetic acid. Preferably, the compound (I) is 3-hydroxy-2-pentylcyclopentane acetic acid; this compound may especially be in the form of sodium salt. (I) The salts of the compounds which can be used according to the invention are in particular chosen from alkali metal salts, for example sodium and potassium salts; alkaline earth metal salts, for example calcium, magnesium, strontium, metal salts, for example zinc, aluminum, manganese, copper; ammonium salts of formula NH4 +; quaternary ammonium salts; organic amine salts, such as, for example, the salts of methylamine, dimethylamine, trimethylamine, triethylamine, ethylamine, 2-hydroxyethylamine, bis (2-hydroxyethyl) amine, tri- (2- hydroxyethyl) amine; lysine salts, arginine. Salts chosen from among the sodium, potassium, magnesium, strontium, copper, manganese and zinc salts are preferably used. Preferably, the sodium salt is used.

The compound of formula (I) defined above may be present in the composition according to the invention in a content ranging from 1 to 10% by weight, relative to the total weight of the composition, preferably from 1.5% to 5% in weight.

The composition according to the invention comprises a semicrystalline polymer chosen from homopolymers of (meth) acrylate of 0-10-030 alkyl. For the purposes of the invention, the term "polymers" means compounds comprising at least 2 repeating units, preferably at least 3 repeating units, and more especially at least 10 repeating units. For the purposes of the invention, the term "semi-crystalline polymer" is intended to mean polymers comprising at least one crystallizable pendant chain having a first-order reversible phase change temperature, in particular melting (solid-liquid transition). "Crystallizable chain" means a chain comprising at least 10 carbon atoms, and which, if it were alone, would pass from the amorphous state to the crystalline state, reversibly, depending on whether it is above or below the melting temperature. A chain within the meaning of the invention is a group of atoms, during or lateral to the backbone of the polymer. A semicrystalline polymer that is suitable for the invention may in particular have a melting point higher than the skin temperature. According to a particular embodiment, a semicrystalline polymer having a lateral crystallizable chain (s) that is suitable for the invention may have a melting temperature of less than or equal to 80 ° C., and in particular included in a range from 30 ° C to 70 ° C, in particular from 40 ° C to 65 ° C, more particularly from 42 ° C to 60 ° C, still from 44 ° C to 56 ° C, or even from 44 ° C to 54 ° C ° C, and more particularly below 50 ° C. This temperature or melting point (Pf) can be measured by any known method and in particular with a differential scanning calorimeter (D.S.C.).

According to a particular embodiment of the invention, the polymer may be chosen from homopolymers resulting from the polymerization of a crystallizable side chain monomer chosen from saturated C 10 -C 10 alkyl (meth) acrylates, which can be represented by the following formula (II):

## STR2 ## wherein R 1 is H or CH 3, R is C 1 -C 6 alkyl, and X is O.

According to a more particular embodiment of the invention, the polymer is derived from the polymerization of monomers with a crystallizable chain chosen from (C 3 to C 10) saturated alkyl (meth) acrylates, and more particularly the homopolymers resulting from polymerizing a crystallizable chain monomer selected from C14-C24 alkyl acrylates and C14-C24 alkyl methacrylates.

As a particular example of semicrystalline polymers that can be used in a composition according to the invention, mention may be made of the Intelimer TM products from Landec, described in the brochure "Intelimer TM Polymers", Landec IP22. These polymers are in solid form at room temperature. They carry crystallizable side chains and correspond to homopolymers of saturated C14-C24 alkyl acrylates or methacrylates. Mention may also be made, as semicrystalline polymer which is suitable for the compositions according to the present invention, of stearyl acrylate homopolymer, such as that sold under the name Intelimer® IPA 13-1, from LANDEC or from AIR PRODUCT. and CHEMICALS, or the homopolymer of behenyl acrylate (such as Intelimer® IPA-13.6) (INCI name: Poly C10-30 alkyl acrylate). The semi-crystalline polymer may be present in the composition according to the invention in a content ranging from 0.1% to 3% by weight, relative to the total weight of the composition. Preferably, the content of said polymer may range from 0.1% to 2% by weight, relative to the total weight of the composition. Preferably, the content of said polymer may range from 0.2% to 2.5% by weight, relative to the total weight of the composition.

Advantageously, the cucurbic acid compound of formula (I) (called A) and semicrystalline polymer (said B) described above may be present in the composition according to the invention in a weight ratio A / B ranging from 0.5 to 2. Preferably, this NB weight ratio can range from 0.7 to 1.5. The cosmetic composition according to the invention comprises a physiologically acceptable medium, that is to say a medium compatible with the materials and / or the keratinous fibers of human beings, such as, for example, without limitation, the skin, mucous membranes, nails, scalp and / or hair. The composition comprises an aqueous phase.

The composition may comprise water in a content ranging from 20% to 95% by weight, relative to the total weight of the composition, preferably ranging from 30% to 90% by weight, and preferably ranging from 40% to 70% by weight.

The water may be floral water such as cornflower water and / or mineral water such as VITTEL water, LUCAS water or LA ROCHE POSAY water and / or thermal water. The composition may further comprise an organic solvent which is miscible with water at room temperature (25 ° C.), especially chosen from monoalcohols having from 2 to 6 carbon atoms, such as ethanol or isopropanol; the polyols having in particular 2 to 20 carbon atoms, preferably having 2 to 10 carbon atoms, and preferably having 2 to 6 carbon atoms, such as glycerin, propylene glycol, butylene glycol, pentylene glycol, hexylene glycol, dipropylene glycol, diethylene glycol, glycol ethers (having in particular from 3 to 16 carbon atoms), such as the mono-, di- or tripropylene glycol (C1-C4) alkyl ethers, (C1-C4) alkyl ethers of mono-, di- or triethylene glycol; and their mixtures. The composition according to the invention may comprise an organic solvent which is miscible with water at ambient temperature, in particular a polyol, in a content ranging from 1% to 20% by weight, relative to the total weight of the composition, and preferably ranging from 3% to 15% by weight. Advantageously, the composition according to the invention has a pH ranging from 5.5 to 7.5. The emulsion according to the invention also comprises an oily phase.

As oils which can be used in the composition of the invention, mention may be made, for example, of: hydrocarbon oils of plant origin, such as liquid triglycerides of fatty acids containing from 4 to 10 carbon atoms, such as triglycerides of heptanoic acids or octanoic or, for example, sunflower oil, corn, soybean, squash, grape seed, sesame, hazelnut, apricot, macadamia, arara, castor oil, avocado oil caprylic / capric acid triglycerides, such as those sold by Stearineries Dubois or those sold under the names "Miglyol 810", "812" and "818" by the company Dynamit Nobel, jojoba oil, Shea Butter; Esters and synthetic ethers, in particular of fatty acids, such as the oils of formulas R 1 COOR 2 and R 1 OR 2 in which R 1 represents the residue of a fatty acid containing from 8 to 29 carbon atoms, and R 2 represents a chain hydrocarbonaceous, branched or unbranched, containing from 3 to 30 carbon atoms, for example purcellin oil, isononyl isononanoate, isopropyl myristate, 2-ethylhexyl palmitate, stearate octyl-2-dodecyl, octyl-2-dodecyl erucate, isostearyl isostearate; hydroxylated esters such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate; heptanoates, octanoates, decanoates of fatty alcohols; polyol esters, such as propylene glycol dioctanoate, neopentyl glycol diheptanoate and diethylene glycol diisononanoate; and pentaerythritol esters such as pentaerythrityl tetraisostearate; linear or branched hydrocarbons of mineral or synthetic origin, such as paraffin oils, volatile or not, and their derivatives, petroleum jelly, polydecenes, hydrogenated polyisobutene such as parleam oil; Fatty alcohols having 8 to 26 carbon atoms, such as cetyl alcohol, stearyl alcohol and their mixture (cetylstearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2- undecylpentadecanol, oleic alcohol or linoleic alcohol, partially fluorinated hydrocarbon oils and / or silicone oils such as those described in JP-A-2-295912; silicone oils such as volatile or non-volatile polymethylsiloxanes (PDMS) with a linear or cyclic silicone chain, which are liquid or pasty at room temperature, in particular cyclopolydimethylsiloxanes (cyclomethicones) such as cyclohexasiloxane; polydimethylsiloxanes comprising alkyl, alkoxy or phenyl groups, during or at the end of the silicone chain, groups having from 2 to 24 carbon atoms; phenyl silicones such as phenyltrimethicones, phenyldimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyldimethicones, diphenylmethyldiphenyltrisiloxanes, 2-phenylethyltrimethylsiloxysilicates, and polymethylphenylsiloxanes; - their mixtures.

The term "hydrocarbon-based oil" in the list of oils mentioned above, any oil predominantly comprising carbon and hydrogen atoms, and optionally ester, ether, fluoro, carboxylic acid and / or alcohol groups.

The other fatty substances that may be present in the oily phase are, for example, fatty acids containing from 8 to 30 carbon atoms, such as stearic acid, lauric acid, palmitic acid and oleic acid; waxes such as lanolin, beeswax, carnauba or candelilla wax, paraffin waxes, lignite waxes or microcrystalline waxes, ceresin or ozokerite, synthetic waxes such as polyethylene waxes, waxes Fischer-Tropsch; silicone resins such as trifluoromethyl-C1-4-alkyldimethicone and trifluoropropyldimethicone; and silicone elastomers such as the products sold under the names "KSG" by the company Shin-Etsu, under the names "Trefil", "BY29" or "EPSX" by the company Dow Corning or under the names "Gransil" by the company Grant Industries.

The proportion of the oily phase of the emulsion may range from 5 to 80% by weight, and preferably from 5 to 50% by weight relative to the total weight of the composition.

The composition according to the invention may comprise an emulsifier. Examples of emulsifiers that may be mentioned include: esters of oxyalkylenated fatty acids and glycerol (more particularly polyoxyethylenated); esters of oxyalkylenated fatty acids and of sorbitan (more particularly polyoxyethylenated); oxyalkylenated fatty acid esters (oxyethylenated and / or oxypropylenated); oxyalkylenated fatty alcohol ethers (oxyethylenated and / or oxypropylenated); sugar esters such as sucrose stearate; and mixtures thereof such as the mixture of glyceryl stearate and PEG-40 stearate; fatty acid esters of polyethylene glycol; C16-C22 fatty acid esters of glyceryl; C16-C22 fatty acids.

According to one embodiment of the invention, the emulsifier may be a fatty acid ester and polyethylene glycol.

The fatty acid and polyethylene glycol ester present is preferably a C16-C22 fatty acid ester having from 8 to 100 ethylene oxide units.

The fatty chain of the esters or ethers described above may be a C12-C2 chain, it may, in particular, be chosen from stearyl, behenyl, arachidyl, palmityl and cetyl units and mixtures thereof, such as cetearyl. Preferably, the fatty chain is a stearyl chain. The number of ethylene oxide units can range from 8 to 100, preferably from 10 to 80, and better still from 10 to 50. According to one particular embodiment of the invention, this number can range from 20 to By way of example of fatty acid ester and of polyethylene glycol, mention may be made of stearic acid esters comprising, respectively, 20, 30, 40, 50, 100 ethylene oxide units, such as product sold respectively under the name Myrj 49 P (polyethylene glycol stearate 20 OE, CTFA name: PEG-20 stearate), Myrj 51, Myrj 52 P (polyethylene glycol stearate 40 OE, CTFA name: PEG-40 stearate), Myrj 53 , Myrj 59 P by the company CRODA. The glyceryl ester of fatty acid can be obtained in particular from an acid comprising a saturated linear alkyl chain having from 16 to 22 carbon atoms. As glycerol ester and fatty acid, there may be mentioned glyceryl stearate (glyceryl mono-, di- and / or tri-stearate) (CTFA name: Glyceryl stearate), glyceryl ricinoleate, and mixtures thereof. Preferably, the glyceryl ester of fatty acid used is chosen from glyceryl stearates. In particular, the composition according to the invention may comprise a mixture of a fatty acid ester and of polyethylene glycol, and a glyceryl ester and fatty acid as described above. The composition of the invention may comprise in particular a mixture of glyceryl stearate and polyethylene glycol 100 OE monostearate, and in particular that comprising a 50/50 mixture, sold under the name Arlacel 165 by Croda. The emulsifier may be present in a composition of the invention in a proportion ranging from 0.1% to 30% by weight, and in particular from 0.5% to 20% by weight relative to the total weight of the composition. The composition according to the invention may comprise a hydrophilic gelling agent making it possible to thicken the aqueous phase of the composition. The hydrophilic gelling agent may be chosen for example from: (i) carboxyvinyl polymers (such as acrylic acid polymers, optionally crosslinked), such as the products sold under the names Carbopol (INCI name: Carbomer) by the company Goodrich; sodium polyacrylate; (ii) polyacrylamides and polymers and copolymers of 2-acrylamido-2-methylpropanesulphonic acid, optionally cross-linked and / or neutralized, such as poly (2-acrylamido-2-methylpropanesulphonic acid) marketed by the company Hoechst under the name "Hostacerin AMPS" (INCI name: ammonium polyacryloyldimethyltaurate); crosslinked anionic copolymers of acrylamide and AMPS, in the form of an emulsion, such as those marketed under the name SEPIGEL 305 (CTFA name: Polyacrylamide / C13-14 Isoparaffin / Laureth-7) and under the name SIMULGEL 600 (CTFA name: Acrylamide / Sodium acryloyldimethyltaurate copolymer / Isohexadecane / Polysorbate 80) by the company SEPPIC; crosslinked anionic copolymers of acrylic acid and of AMPS, in the form of an emulsion, such as those sold under the name SIMULGEL EG (CTFA name: Sodium acrylate / sodium acryloyldimethyltaurate copolymer / isohexadecane / Polysorbate 80); 2-acrylamido-2-methylpropanesulphonic acid / ethoxylated C12-C14 alcohol methacrylate copolymers (ARISTOFLEX LNC from Clariant), 2-acrylamido-2-methylpropanesulphonic acid / ethoxylated stearyl methacrylate copolymers (ARISTOFLEX HMS and ARISTOFLEX SNC). from Clariant); (iii) polysaccharides such as xanthan gums, guar gum, alginates, cellulosic polymers such as hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose; (iv) inorganic compounds such as smectites, modified or non-modified hectorites such as BENTONE products marketed by Rheox, LAPONITE products marketed by Southern Clay Products, 45 VEEGUM HS sold by R.T.Vanderbilt. Among these hydrophilic gelling agents, the polysaccharides described above and in particular xanthan gum will be chosen more particularly. The hydrophilic gelling agent may be present in the composition according to the invention in a content ranging from 0.01% to 10% by weight. relative to the total weight of the composition, preferably ranging from 0.1% to 5% by weight, and preferably ranging from 0.1% to 3% by weight.

The composition according to the invention may also contain adjuvants customary in the field under consideration, such as emulsifiers, lipophilic gelling agents, waxes, hydrophilic or lipophilic additives, preservatives, antioxidants, solvents, perfumes, fillers, UVA and / or UVB filters (organic or inorganic, soluble or insoluble), pigments, fibers, chelating agents, odor absorbers, dyestuffs, and other cosmetic active agents.

The amounts of these various adjuvants are those conventionally used in the cosmetics field, and may, for example, vary from 0.01% to 30% of the total weight of the composition. In general, the quantities are adjusted according to the formulation produced.

Advantageously, the composition according to the invention may comprise a silicone elastomer. Examples of silicone elastomers are described in application WO-A-2009/080958.

A composition according to the invention may be in the form of a care product, a solar product or after solar, a daily photo-protection care product, a product for the body, a foundation to be applied to the face or neck, a concealer, a concealer, a tinted cream or a makeup base for face makeup or a makeup composition for the body.

Other characteristics and advantages of the invention will emerge more clearly from the examples which follow, given by way of illustration and not limitation. In what follows or what precedes, the proportions are given in percentage by weight, unless otherwise indicated.

Comparative Examples 1 to 3: A composition (facial cream) according to the invention (ex 1) containing the sodium salt of 3-hydroxy-2-pentylcyclopentane acetic acid and the semicrystalline homopolymer polymer was prepared. of stearyl polyacrylate (Intelimer® IPA 13-1 from the company AIR PRODUCT and CHEMICALS) and two similar compositions not forming part of the invention: one without the semicrystalline polymer (ex 2), and the other without the sodium salt of 3-hydroxy-2-pentylcyclopentane acetic acid (ex 3). For each composition, centrifugation was carried out for 1 hour at 25 ° C and 900 G; a microscopic evaluation of the composition. The following results were obtained: EXAMPLE 1 (Invention) 2 (Excluding the Invention) 3 (Excluding Invention) Sodium salt of 3-6.67% acid, that is 2% 6.67% or 2% hydroxy-2-pentyl -cyclopentan MA MA e acetic acid 30% in a mixture of water and dipropylene glycol (70/30) Water Qsp 100 Qsp 100 Disodium salt of ethylene acid 0.3 0.3 0.3 diamine tetracetic Adenosine 0.1 0, 1 0.1 Beeswax 2 2 2 Shea butter 5 5 5 2-ethylhexyl salicylate 5 5 cyano-3,3-diphenylacrylate 2-7,7 ethylhexylate Homomentyl salicylate 6 6 6 xanthane 0.2 0.2 0.2 (RHODICARE XC from Rhodia) Acrylic cross-linked copolymer 0.3 0.3 0.3 acrylic / C10-C30 alkyl methacrylate (PEMULEN TR-2 POLYMER from Lubrizol) Polyacrylate sodium 0.5 0.5 0.5 (Cosmedia SP from Cognis) Stearyl polyacrylate 2 (Intelimer IPA 13-1 from Landec) silica microspheres 1 1 1 (Sunsphere H 51 from AGC SI-Tech) Dimethicone 10 cst 3,5 3,5 3,5 mixture of poly 3 3 3 dimethylsiloxane crosslinked and poly (dimethylsiloxane) (6 cst) (24/76) (KSG 16 from Shin Etsu) Glycerol 5 5 Sodium hyaluronate 0.1 0.1 0.1 (CRISTALHYAL from Soliance) Caprylyl glycol 0.3 0 , 3 0.3 Stearic acid 1.2 1.2 1.2 Mixture of glyceryl stearate 2 2 2 and PEG-100 stearate (ARLACEL® 165 FL from Uniqema) Preservative Qs Qs qs homogeneous homogeneous centrifugation Non homogeneous microscopic appearance heterogeneous homogeneous homogeneous These tests show that the placebo formula without the acidic active ingredient (ex 2) is stable and homogeneous. The formula containing the sodium salt of 3-hydroxy-2-pentylcyclopentane acetic acid (ex 3) is not stable: the introduction of this active ingredient into the placebo support destabilizes the composition. The formula according to the invention (ex 1) containing the sodium salt of 3-hydroxy-2-pentyl-cyclopentane acetic acid and the semicrystalline polymer is stable and homogeneous. This semicrystalline polymer thus makes it possible to stabilize the composition containing the acidic active agent.

Claims (11)

REVENDICATIONS1. Cosmetic composition in the form of an oil-in-water emulsion comprising a compound of formula (I) according to which: R 1 represents a radical COOR 3, R 3 denotes a hydrogen atom or a C 1 -C 4 alkyl radical, optionally substituted with one or more hydroxyl groups; R2 is a saturated or unsaturated, linear hydrocarbon radical having 1 to 18 carbon atoms, or branched or cyclic hydrocarbon radical having 3 to 18 carbon atoms; as well as their optical isomers, and corresponding salts; an oily phase containing a semicrystalline polymer chosen from homopolymers of (C 10 -C 30) alkyl (meth) acrylate, and an aqueous phase. 15 2. Composition according to claim 1, characterized in that the compound (I) is such that R1 denotes a radical chosen from -000H, -COOMe, -COO-CH2-CH3, -COO-CH2-CH (OH) -CH2OH -COOCH 2 -CH 2 -CH 2 OH, -COOCH 2 -CH (OH) -CH 3; R2 denotes a hydrocarbon radical, linear, saturated or unsaturated, having from 2 to 6 carbon atoms. 3. Composition according to claim 1 or 2, characterized in that the compound (I) is 3-hydroxy-2-pentylcyclopentane acetic acid. 25 4. Composition according to any one of the preceding claims, characterized in that the compound of formula (I) is present in a content ranging from 1 to 10% by weight, relative to the total weight of the composition, preferably 1 5% to 5% by weight. 30 5. Composition according to any one of the preceding claims, characterized in that the semicrystalline acrylic polymer is chosen from homopolymers of stearyl acrylate and homopolymers of behenyl acrylate. (I) 5 6. Composition according to any one of the preceding claims, characterized in that the semicrystalline acrylic polymer is chosen from homopolymers of stearyl acrylate. 7. Composition according to any one of the preceding claims, characterized in that the semicrystalline acrylic polymer is present in a content ranging from 0.1% to 3% by weight, relative to the total weight of the composition, preferably ranging from from 0.1% to 2% by weight, and preferably ranging from 0.2% to 2.5% by weight. 8. Composition according to any one of the preceding claims, characterized in that it comprises an emulsifier. 9. Composition according to any one of the preceding claims, characterized in that it comprises an emulsifier chosen from; oxyalkylenated fatty acid and glycerol esters; oxyalkylenated fatty acid and sorbitan esters; oxyalkylenated fatty acid esters; oxyalkylenated fatty alcohol ethers; sugar esters such as sucrose stearate; and their mixtures; fatty acid esters of polyethylene glycol; C16-C22 fatty acid esters of glyceryl; C16-C22 fatty acids. 10. Composition according to any one of the preceding claims, characterized in that it comprises a hydophilic gelling agent. 11. A method of non-therapeutic treatment of keratin materials comprising applying to said keratin materials a cosmetic composition as defined in any one of the preceding claims.