FR2881345A1 - Cosmetic product, useful for make-up and/or skin care, comprises a composition comprising e.g. mineral filler, film-forming polymer and a composition comprising liquid fatty phase containing hydro carbonated oil - Google Patents

Abstract

Cosmetic product (A), for make-up and/or care, comprises: a first composition (I), comprising a filler (Ia) and a film-forming polymer (Ib) of hydrocarbon polymers or hydrocarbonated-siliconated polymers; and a second composition (II), comprising a liquid fatty phase, containing more amount of a hydro carbonated oil.

Description

The present invention relates to a new cosmetic product

  comprising at least two compositions that can be applied successively to the skin of both the face and the human body, on the lower and upper eyelids, on the lips and on the integuments such as nails, eyebrows, eyelashes or hair.

  Each composition can be a foundation, a blush, an anti-ring product, a blush, a lipstick, a lip balm, a lip gloss, a lip pencil or eyeliner, a mascara, an eyeliner, a nail polish or a body make-up or skin coloring product. ] 0

  In the cosmetic field, the development of formulations having both good properties in terms of application and comfort, and properties that are satisfactory in terms of hold, in particular gloss retention and non-migration, are subject to a permanent goal. The raw materials generally used to obtain these properties are highly glossy viscous oils with a high refractive index, preferably hydrocarbon-based, such as polybutenes for example. However, these raw materials can in certain conditions pose problems of stickiness and especially of migration when they are used at a high rate.

  The significant migration of a liquid fatty phase loaded with dyestuffs or active products, leads to an unsightly or uncomfortable effect, particularly accentuating wrinkles and fine lines. This migration is often cited by women as a major flaw in classic lipsticks.

  It is known that it is possible to limit the migration of the compositions through the addition of fillers. However, it has also been found that this addition of charge is generally carried out to the detriment of the brightness of the compositions obtained and often leads to a drought, felt during the application of the formulas.

  As a result, the need for brilliant formulations with satisfactory color intensity and comfort without migration is still strongly felt.

  The invention overcomes the disadvantages of the products of the prior art. It relates to a cosmetic product, in particular a make-up and / or care product, containing a first and a second composition, the first composition comprising i) at least one filler, and ii) at least one film-forming polymer chosen from polymers. hydrocarbon compounds and hybrid hydrocarbon and silicone polymers, the second composition comprising a liquid fatty phase containing at least one hydrocarbon oil, the hydrocarbon oil (s) being predominant in said liquid fatty phase.

  The liquid fatty phase of the second composition may consist exclusively of hydrocarbon oil (s).

  The product of the invention makes it possible to limit migration in wrinkles and fine lines, which is particularly sought after for a lipstick or for a product applied to the eyes or around the eyes.

  The first composition is intended to fix the deposition of the second, which would tend to migrate out of the initial layout if it was applied alone directly to the keratin materials.

  The Applicant has selected a first composition used as a base to limit the migration of a composition containing an oily phase containing in majority a hydrocarbon oil.

  The selection of a particular base makes it possible to obtain a cosmetic product, such as a makeup product, in particular bright and comfortable while not migrating, which is difficult to obtain.

  The product of the invention is particularly suitable for making lip makeup products such as lipsticks, lip glosses, eyes such as mascara, eyeliners, eye shadows, or facial skin such as foundations.

  By makeup product is meant a product containing a coloring agent for depositing a color on a keratin material (skin, lips or superficial body growths) such as lipsticks, makeup, eyeliners, foundations or self-tanners, semi-permanent make-up products (tattoo).

  The product according to the invention comprises two compositions packaged separately or together in the same packaging article or in two (or more) separate or separate packaging articles.

  Preferably, these compositions are packaged separately and advantageously in separate packaging articles.

  The object of the present invention is in particular a cosmetic makeup or care product in the form of a foundation, a blush or eyelids, a lipstick, a mascara, a product having particular care properties, an eyeliner, a concealer product, or a body makeup product (tattoo type).

  The invention also relates to a makeup kit containing a cosmetic makeup or care product as defined above, wherein the various compositions are packaged separately and are accompanied by appropriate application means. These means may be brushes, brushes, pens, pencils, felts, feathers, sponges and / or foams.

  The first composition of the product according to the invention constitutes a base layer applied to the keratin materials and the second composition a top layer.

  In particular the first composition is a makeup base, a concealer, a foundation, a makeup, a lipstick, an eyeliner, a body makeup product, and the top layer a care product or protection, a lip gloss.

  The invention also relates to a process for making up the skin and / or the lips and / or the integuments comprising applying to the skin and / or the lips and / or the integuments the first and then the second composition of the cosmetic product of makeup as defined above.

  The subject of the invention is also a process for making up or caring for the skin and / or the lips and / or integuments of a human being, consisting in applying to the skin, the lips and / or the integuments successively a first layer of said first composition described above, then to apply to this first layer a second layer of the second composition described above.

  The second layer can form patterns and can be applied with a pen, pencil or other instrument (sponge, finger, brush, brush, foam, feather etc.). This makeup can also be applied to make-up accessories such as false nails, false eyelashes, wigs or patches or adherent patches on the skin or lips (fly type).

  The invention finally relates to the use of a composition comprising i) at least one filler, and ii) at least one film-forming polymer chosen from hydrocarbon polymers and hybrid hydrocarbon and silicone polymers, to reduce the migration of a a cosmetic composition containing a liquid fatty phase containing at least one hydrocarbon oil, wherein the hydrocarbon oil (s) is (are) predominant in said liquid fatty phase.

FILMOGENE POLYMER

  The first composition according to the invention comprises at least one film-forming polymer chosen from hydrocarbon polymers and hybrid hydrocarbon and silicone polymers.

  For the purposes of the invention, the term "polymer" means a compound having at least 2 repeating units, and preferably at least 3 repeating units.

  By "film-forming" polymer is meant a polymer capable of forming, by itself or in the presence of an auxiliary film-forming agent, a film which is macroscopically continuous on a support, in particular on keratin materials, and preferably a cohesive film and better still a film whose cohesion and mechanical properties are such that said film can be isolated from said support. According to one embodiment, the polymer is not crystalline, in that the term film-forming polymer does not cover waxes. According to another embodiment, the film-forming polymer is a solid at 25 ° C in the sense that its flow is not observed with the naked eye after a period of one hour.

  The polymer may be present in the first composition in a content ranging from 0.1% to 60% by weight, relative to the total weight of the first composition, preferably ranging from 0.1% to 50% by weight, preferably ranging from 0.5 to 40% by weight, preferably ranging from 1% to 30% by weight, and more preferably ranging from 1% to 25% by weight.

  In one embodiment, the polymer is a film-forming organic polymer.

  When the first composition contains an organic liquid medium, the film-forming polymer may be chosen from film-forming polymers that are soluble in said organic liquid medium, in particular fat-soluble polymers, when the organic liquid medium comprises at least one oil. In this case, the film-forming polymer may also be chosen from dispersible film-forming polymers in an organic liquid medium, in particular the polymers in the form of non-aqueous dispersions of polymer particles, preferably dispersions in silicone or hydrocarbon oils.

  When the first composition comprises an aqueous phase, the film-forming polymer may be chosen from film-forming polymers in the form of aqueous dispersions of polymer particles, often called latex, or water-soluble film-forming polymers.

  Among the film-forming polymers that may be used in the first composition of the present invention, mention may be made of synthetic polymers, of radical type or of polycondensate type, polymers of natural origin and their mixtures. As film-forming polymer, there may be mentioned in particular acrylic polymers, polyurethanes, polyesters, polyamides, polyureas, cellulose polymers such as nitrocellulose, polyamide polymers and copolymers.

  The film-forming polymer may be chosen from the film-forming polymers described in application WO 04/028487, the contents of which are incorporated herein by reference.

  Film-forming polymers are described in particular in International Patent Application No. PCT / FR03 / 02849, the contents of which are incorporated by reference. The film-forming polymer may be a linear film-forming ethylenic block polymer, advantageously free of styrene. More preferably, the sequenced polymer comprises less a first block and at least a second block having different glass transition temperatures (Tg), said first and second blocks being interconnected by an intermediate block comprising at least one constituent monomer of the first sequence and at least one constituent monomer of the second sequence.

  The film-forming polymer may also be in the form of a dispersion of particles, preferably solid, of an ethylenic polymer grafted into a liquid fatty phase. Such a dispersion is particularly described in the international patent application filed as PCT / FR / 03/03709, the contents of which are incorporated by reference.

  Advantageously, the grafted ethylenic polymer comprises an ethylenic skeleton insoluble in said liquid fatty phase, and side chains covalently bonded to said backbone and soluble in said dispersion medium.

  The film-forming polymer may be a polyamide polymer or copolymer chosen from polyamide homopolymers, polyamides branched with fatty chains, polyamide-polyester copolymers, polyamide-polyacrylic copolymers, and mixtures thereof.

  As the polyamide polymer that can be used in the invention, mention may be made of the polymers described in the application EP 1 343 458, the content of which is incorporated herein by reference, for example the polyamide resins resulting from the condensation of a dicarboxylic acid. and aliphatic and diamine (including compounds having more than 2 carbonyl groups and 2 amine groups), the adjacent unit unit carbonyl and amine groups being fused by an amide bond. These polyamide resins are especially those marketed under the Versamid brand by General Mills, Inc. and Henkel Corp. (Versamid 930, 744 or 1655) or by the company Olin Mathieson Chemical Corp., under the trademark Onamid including Onamid S or C. These resins have a weight average molecular weight ranging from 6000 to 9000. For more information on these polyamides, reference may be made to US-A-3645705 and US-A-3148125. More specifically, Versamid 930 or 744 are used.

  It is also possible to use the polyamides sold by the company Arizona Chemical under the references Uni-Rez (2658, 2931, 2970, 2621, 2613, 2624, 2665, 1554, 2623, 2662) and the product sold under the reference Macromelt 6212 by the Henkel company. For more information on these polyamides, reference may be made to US-A-5500209.

  It is also possible to use polyamide resins from vegetables such as those described in US-A-5783657 and US-A5998570.

  As polyamide polymers that may be used in the invention, mention may be made of polyamides branched by pendant fatty chains and / or terminal fatty chains having from 6 to 120 carbon atoms and better still from 8 to 120 and in particular from 12 to 68 carbon atoms. each fatty end chain being linked to the polyamide backbone by at least one linking group, in particular an ester group. Preferably, these polymers comprise a fatty chain at each end of the polymer backbone and in particular the polyamide backbone. Other linking groups that may be mentioned include ether, amine, urea, urethane, thioester, thiurea and thiourethane groups.

  These polymers are more especially those described in US Pat. No. 5,757,657 to Union Camp. By way of example, mention may be made of the commercial products sold by Arizona Chemical under the names Uniclear 80 and Uniclear 100. They are sold respectively in the form of an 80% gel (of active ingredient) in a mineral oil and 100 % (in active matter). They have a softening point of 88 to 94 ° C. These commercial products are a mixture of copolymers of a C36 di-acid condensed on ethylene diamine with a weight average molecular weight of about 6000. The terminal ester groups result from esterification of the remaining acid terminations with cetyl alcohol, stearyl alcohol or mixtures thereof (also known as cetylstearyl alcohol).

  The composition according to the invention advantageously comprises a stable dispersion of essentially spherical particles of one or more polymers in a physiologically acceptable liquid fatty phase.

  The dispersion may especially be in the form of polymer nanoparticles in stable dispersion in said liquid fatty phase. The nanoparticles are preferably of average size between 5 and 800 nm, and more preferably between 50 and 500 nm. However, it is possible to obtain polymer particle sizes of up to 1 m.

  Preferably, the dispersed polymer particles are insoluble in water-soluble alcohols such as, for example, ethanol.

  The dispersion polymers that can be used in the composition of the invention preferably have a molecular weight of the order of 2,000 to 10,000,000 g / mol, and a Tg of from -100 ° C. to 300 ° C. and better still from -50 ° to 100 ° C. preferably from -10 C to 50 C.

  Radical polymer is understood to mean a polymer obtained by polymerization of unsaturated monomers, in particular ethylenic monomers, each monomer being capable of homopolymerizing (unlike polycondensates). The free-radical polymers may in particular be polymers, or copolymers, vinylic polymers, in particular acrylic polymers.

  The acrylic polymers may result from the polymerization of ethylenically unsaturated monomers having at least one acid group and / or esters of these acidic monomers and / or amides of these acids.

  As monomers carrying an acid group, α, β-ethylenic unsaturated carboxylic acids such as acrylic acid, methacrylic acid, crotonic acid, maleic acid, itaconic acid can be used. preferably (meth) acrylic acid and crotonic acid, and more preferably (meth) acrylic acid.

  The acidic monomer esters are advantageously chosen from esters of (meth) acrylic acid (also called (meth) acrylates), such as alkyl (meth) acrylates, in particular C 1 -C 20 alkyl, preferably C1-C8, the (meth) acrylates of aryl, in particular of C6-C10 aryl, hydroxyalkyl (meth) acrylates, in particular of hydroxy-C2-C6 alkyl. As alkyl (meth) acrylates, there may be mentioned methyl (meth) acrylate, ethyl, butyl, isobutyl, 2-ethylhexyl and lauryl. Hydroxyalkyl (meth) acrylates that may be mentioned include hydroxyethyl (meth) acrylate and 2-hydroxypropyl (meth) acrylate. Aryl (meth) acrylates include benzyl or phenyl acrylate.

  Particularly preferred (meth) acrylic acid esters are alkyl (meth) acrylates.

  The radical polymer used is preferably copolymers of (meth) acrylic acid and (meth) acrylate, especially of C1-C4 alkyl. More preferentially, it is possible to use methyl acrylates optionally copolymerized with acrylic acid.

  As amides of the acidic monomers, mention may be made of (meth) acrylamides, and in particular N-alkyl (meth) acrylamides, in particular C 2 -C 12 alkyl such as N-ethyl acrylamide, Nt-butyl acrylamide, N- octyl acrylamide; N-dialkyl (C1-C4) (meth) acrylamides.

  The acrylic polymers can also result from the polymerization of ethylenically unsaturated monomers having at least one amine group, in free form or partially or totally neutralized, or even partially or totally quaternized. Such monomers may be, for example, dimethylaminoethyl (meth) acrylate, dimethylaminoethyl methacrylamide, vinylamine, vinylpyridine or diallyldimethylammonium chloride.

  According to one embodiment, the polymer in dispersion is an acrylic copolymer obtained by copolymerization of meth (acrylic acid) and a meth (acrylic acid) ester, preferably in a ratio of between 5/95 and 20 / 80.

  The polymer (s) dispersed in the liquid fatty phase may represent, in dry matter, from 5 to 40% by weight of the composition, preferably from 5 to 35% and better still from 8 to 30%.

  According to one embodiment, the dispersed polymer particles are stabilized at the surface by a solid stabilizer at room temperature. In this case, the amount of dry matter of the dispersion represents the total amount of polymer + stabilizer, knowing that the amount of polymer can not be less than 5%.

  The polymer particles are preferably surface stabilized by a stabilizer, which may be a block polymer, a graft polymer, and / or a random polymer, alone or in admixture. The stabilization can be carried out by any known means, and in particular by direct addition of the stabilizing polymer during the polymerization.

  2-30% by weight of stabilizer can be used in relation to the initial mixture of monomers, and preferably 5-20% by weight.

  As stabilizing agent, mention may also be made of those comprising at least one block resulting from the polymerization of at least one ethylenic monomer, with one or more optionally conjugated ethylenic bonds, such as ethylene or dienes such as butadiene and isoprene. and at least one block of a vinyl polymer and better styrenic. When the ethylenic monomer comprises several optionally conjugated ethylenic bonds, the residual ethylenic unsaturations after the polymerization are generally hydrogenated. Thus, in known manner, the polymerization of isoprene leads, after hydrogenation, to the formation of ethylene-propylene block, and the polymerization of butadiene leads, after hydrogenation, to the formation of ethylene-butylene block. Among these polymers, mention may be made of block copolymers, in particular of the "diblock" or "triblock" type of the polystyrene / polyisoprene (SI), polystyrene / polybutadiene (SB) type such as those sold under the name 'LUVITOL HSB' by BASF of the polystyrene / copoly (ethylene-propylene) (SEP) type, such as those sold under the name 'Kraton' by Shell Chemical Co or else from the polystyrene / poly (ethylene-butylene) (SEB) type. In particular, Kraton G1650 (SEBS), Kraton G1651 (SEBS), Kraton G1652 (SEBS), Kraton G1657X (SEBS), Kraton G1701X (SEP), Kraton G1702X (SEP), Kraton can be used. G1726X (SEB), Kraton D-1101 (SBS), Kraton D-1102 (SBS), Kraton D-1107 (SIS). The polymers are generally called copolymers of hydrogenated dienes or not.

  Diblock polymers are preferably used as the stabilizing agent.

  The film-forming polymer may be chosen from hybrid hydrocarbon and silicone polymers such as silicone polyamides. organosiloxane. As polymer usable in the invention, there may be mentioned polyamides comprising at least one polyorganosiloxane group, consisting of 1 to 1000 organosiloxane units in the main chain or in the form of graft. The polymers are, for example, those described in US-A-5,874,069, US-A-5,919,444, US-A-6,051,216 US-A-5,981, 680 and W004-054524, the contents of which are incorporated herein by reference.

  The silicone polyamide may be a polymer comprising at least one unit of formula (IV) or (V): R 4 R 5 C X SiO Si X C NH Y NH o R 6 m R 7

O n (1V) or R5

  Si, X, R, R and R, which are identical or different, represent a group chosen from: linear or branched or cyclic hydrocarbon groups, in C 1 to C 40, saturated or unsaturated, which may contain in their chain one or more oxygen, sulfur and / or nitrogen atoms, and which may be substituted in part or totally by fluorine atoms, SiO

NH X R6 s

  the C 6 to C 10 aryl groups, optionally substituted by one or more C 1 to C 4 alkyl groups, the polyorganosiloxane chains containing or not one or more oxygen, sulfur and / or nitrogen atoms, X, which are identical; or different, represent a linear or branched C1 to 030 alkylene diyl group, which may contain in its chain one or more oxygen and / or nitrogen atoms, Y is a divalent linear or branched alkylene, arylene or cycloalkylene group, saturated or unsaturated C1 to 050 alkylarylene or arylalkylene, which may include one or more oxygen, sulfur and / or nitrogen atoms, and / or substitute one of the following atoms or groups of atoms: fluorine, hydroxy, C3-C8 cycloalkyl, C1 to C40 alkyl, C5 to 010 aryl, phenyl optionally substituted with 1 to 3 C1 to C3 alkyl, C1 to C3 hydroxyalkyl and C1 to C6 alkyl, or n is an integer ranging from 2 to 500, preferably from 2 to 150, and m is an integer ranging from 1 to 1000, preferably from 1 to 700 and more preferably from 6 to 200.

  The film-forming polymer may be chosen from polymers having a silicone skeleton and acrylic grafts or having an acrylic skeleton and silicone grafts such as the product sold under the name SA 70.5 by 3M and described in US Pat. No. 5,725,882, US 5,209,924, US 4,972,037, US 4,981,903, US 4,981,902, US 5,468,477, and US 5,219,560 and EP 0388,582.

CHARGE

  The first composition contains at least one filler.

  By fillers, it is necessary to include colored or white, inorganic or organic particles, lamellar or non-lamellar, solid at room temperature (25 ° C.) and atmospheric pressure, which do not interact chemically with the other ingredients of the composition and which are in especially insoluble in these ingredients even when these ingredients are brought to a temperature above room temperature. Since the filler is insoluble in the liquid medium of the composition, it can not be film-forming.

  Preferably, the filler has an average particle size of less than or equal to 50 microns, preferably 30 microns, more preferably 15 microns, and preferably less than or equal to 10 microns, for example of the order of 5 or 3 microns.

  According to one embodiment of the invention, the filler is an organic filler. An organic filler may be a) a filler consisting of at least one organic compound or b) a filler comprising an organic substrate coated with another organic or inorganic compound.

  The organic filler may be a polymeric or non-polymeric organic filler.

  "Mineral fillers" means fillers consisting of at least one mineral compound or fillers consisting of a mineral substrate coated with another organic or inorganic compound.

  The fillers can be of any form, platelet, spherical or oblong, irrespective of the crystallographic form (for example sheet, cubic, hexagonal, orthorhombic, etc.).

  The filler may be chosen from silica, polyamide (nylon) (Orgasol from Atochem), poly-p-alanine and polyethylene powders, tetrafluoroethylene (Teflon) polymer powders, starch, hollow microspheres. polymers such as those of polyvinylidene acrylonitrile such as Expancel (Nobel Industry), acrylic acid copolymers (Polytrap from Dow Corning) and silicone resin microbeads (Toshiba Tospearls, for example), metal soaps organic carboxylic acid derivatives having 8 to 22 carbon atoms, preferably 12 to 18 carbon atoms, for example zinc, magnesium or lithium stearate, zinc laurate, magnesium myristate.

  The organic filler may be a polymethyl methacrylate powder.

  The polymethyl methacrylate powders are generally in the form of hollow or solid spherical particles of white color whose number average size is generally at the micrometer scale, in particular varies from 3 to 15 microns and generally ranges from 3 to 15 microns. 10 microns. Representative and nonlimiting of polymethyl methacrylate suitable for the invention, mention may be made in particular of the polymethyl methacrylate particles sold by the company MATSUMOTO YUSHI CO under the name Micropearl M100, by LCW under the name Covabead LH 85 and those marketed by NIHON JUNYAKU under the name JURYMER MB1.

  The polymethyl methacrylate particles may be present in a content ranging from 5% to 20% by weight, relative to the total weight of the first composition, for example ranging from 7 to 18% by weight, for example ranging from 8% to 15% by weight.

  The organic filler may be a polyurethane powder. In particular, the polyurethane powder is not film-forming, that is to say that it does not form a continuous film when it is deposited on a support such as the skin, after having been mixed with a volatile solvent to allow its deposit.

  Advantageously, the polyurethane powder is a copolymer powder of hexamethylene diisocyanate and trimethylol hexyl lactone. Such a polyurethane powder is sold, for example, under the names PLASTIC POWDER D-400 and PLASTIC POWDER D-800 by the company TOSHIKI.

  As another polyurethane powder, it is possible to use the product sold under the name PLASTIC POWDER CS-400 by the company TOSHIKI.

  The polyurethane powder may be present in the first composition according to the invention in a content ranging from 0.5% to 30% by weight, relative to the total weight of the first composition, and preferably ranging from 1% to 15%. by weight, and preferably ranging from 5% to 15% by weight.

  The organic filler may be an N-acylated amino acid powder.

  The N-acyl amino acids may comprise an acyl group having from 8 to 22 carbon atoms, for example a 2-ethyl hexanoyl, caproyl, lauroyl, myristoyl, palmitoyl, stearoyl or cocoyl group. The amino acid can be for example lysine, glutamic acid, alanine.

  Advantageously, the N-acylated amino acid powder may be a lauroyl lysine powder.

  The inorganic filler may consist of or comprise at least one material chosen for example from talc, mica, silica, kaolin, hollow silica microspheres, glass microcapsules, titanium oxides, iron oxides, zinc oxides, cerium oxides, aluminum oxides, barium sulphate, metal hydroxides and mixtures thereof.

  The inorganic filler can consist of a mica substrate coated with alumina, titanium dioxide, silica, aluminum oxide and / or barium sulfate.

  The filler may also be selected from TiO 2 -coated silica composites, silica-coated TiO 2 composites, silica / zinc oxide composites, and mixtures thereof.

  The first composition advantageously comprises a mineral filler comprising mica, said filler having an average particle size less than or equal to 50, preferably less than 10 microns, more preferably less than 5 microns.

  Among the mineral fillers, mention may be made of: silica-covered titanium oxide such as Flonac TS 40 C distributed by Eckart; silica microspheres of particle size ranging from 3 to 12 microns such as Silica 20 Beads SB 150 manufactured by Miyoshi or Sunsphere H of particle size between 3 and 12 microns manufactured by Asahi Glass, silica wafers such as Chemiceler distributed by Sumitomo or Finesil F-80 also distributed by Sumitomo, with a particle size equal to 1.5 microns, silica coated with titanium dioxide and porous silica, particle size for example equal to 0.6 micron, as the product ACS-0050510 of Catalysts and Chemicals such that the proportion silica / titanium dioxide / porous silica is equal to 85/5 / 10, mica coated with barium sulfate and titanium oxide, such as Merck's Naturaleaf product such as mica / barium sulphate / titania proportion is 66/22/12, - silica complex and d cerium oxide coated with amorphous silica, having a particle size of between 1 and 10 microns, such as the product Ceriguard SC, a complex of silica and titanium oxide coated with polyhydromethylsiloxane in the proportions 93/5/2, platelets of sericite coated with titanium oxide, alumina and silica, such as for example Coverleaf AR-20121M marketed by Catalysts and Chemicals whose particle size is between 5 and 10 μm and such that the sericite / titanium oxide / aluminelsilice equals 6715118/10.

- talc.

  According to one embodiment, the first composition comprises a mineral filler selected from the composites of an inorganic silicate and a metal hydroxide.

  The inorganic silicate is preferably natural or synthetic mica. The mica may be selected from the micas muscovite, phlogopite, tiotite, sericite, lepidolite, paragonite, synthetic micas and mixtures thereof.

  The metal hydroxide is a hydroxide of a metal selected from Ag, Au, Cu, Al, Ni, Sn, Mg, Cr, Mo, Ti, Pt, Va, Rb, W, Zn, Ge, Te, Se and their alloys. Aluminum hydroxide is preferred as the metal hydroxide.

  According to one embodiment, the inorganic filler is a composite consisting of inorganic silicate particles coated on the surface with the metal hydroxide. The inorganic silicate is advantageously in lamellar form or in the form of platelets. The term "platelet" designates particles whose ratio between the greatest dimension and the thickness is greater than or equal to 5, or even 10 or better 20.

  The metal hydroxide is advantageously in substantially spherical form, especially in the form of beads, preferably with a particle size of between 1 and 15 microns, preferably of the order of 10 microns.

  The mass proportion between the inorganic silicate and the metal hydroxide is preferably between 50/50 and 80/20, preferably between 60/40 and 70/30, preferably about 65/35.

  The metal hydroxide beads are advantageously aluminum hydroxide beads.

  Mica platelets coated with aluminum hydroxide micro-beads in a weight ratio of 60/40 or 65/35 are preferred, especially the Excel Mica product JP-1 or the Excel Mica product JP-2 marketed by Miyoshi. .

  According to one embodiment, the composition contains at least one organic filler and at least one inorganic filler.

  Preferably, the inorganic filler is present in the composition at a content advantageously ranging from 0.1 to 40%, more preferably from 3 to 15%, more preferably from 2% to 8%, by weight relative to the total weight. of the composition, preferably of the order of 5%.

  Preferably, the organic filler is present in the composition at a content advantageously ranging from 0.1 to 40%, more preferably from 3 to 15%, more preferably from 2% to 8% by weight relative to the total weight. of the composition, preferably of the order of 5%.

  The organic filler and the mineral filler preferably have a refractive index greater than 1, preferably from 1.25 to 1.9, more preferably from 1.45 to 1.55.

  The inorganic filler and the organic filler are preferably in a weight ratio of between 1: 1 and 1: 3.

  According to one embodiment, the inorganic filler is lamellar when the organic filler is spherical and vice versa.

  The first composition according to the invention advantageously contains 5 to 30% filler, preferably 5 to 20%, more preferably 5 to 15% by weight filler (s).

FAT PHASE

  The first composition and the second composition independently contain a fat phase, which contains oils and possibly solid fats at 25.degree.

  By "liquid fatty phase", in the sense of the application, is meant any nonaqueous liquid medium at ambient temperature (25 ° C.) and atmospheric pressure (760 mmHg), composed of one or more fatty substances that are liquid at room temperature. also called oils. This fatty phase may contain volatile oils and / or non-volatile oils.

  According to one embodiment, the liquid fatty phase of the first composition contains at least one volatile oil.

  According to one embodiment, the hydrocarbon oil of the second composition is non-volatile.

  For the purposes of the specification, the term "oil" means any nonaqueous liquid medium at ambient temperature (25 ° C.) and atmospheric pressure (760 mmHg).

  The liquid fatty phase of the first or second composition can represent from 5% to 90% of the total weight of the composition and preferably from 20 to 85%.

  According to the invention, one or more volatile oils are advantageously used in the first composition. These oils may be hydrocarbon oils or silicone oils optionally comprising pendant alkyl or alkoxy groups or at the end of the silicone chain.

  As the volatile silicone oil that can be used in the invention, mention may be made of linear or cyclic silicones having a viscosity at room temperature of less than 8 cSt and in particular having from 2 to 7 silicon atoms, these silicones optionally comprising alkyl or alkoxy groups having from 1 to 10 carbon atoms. As volatile silicone oil that can be used in the invention, there may be mentioned in particular octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethylhexyltrisiloxane, heptamethyloctyltrisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane and their mixtures.

  Hydrocarbon volatile oils which may be used in the invention are especially preferred are isoalkane oils (also known as isoparaffins) with a C 8 -C 16 content, such as isododecane, isodecane and isohexadecane, for example the oils sold under the trade names ISOPAR. of PERMETHYL and in particular isododecane (PERMETHYL 99 A).

  Advantageously, the liquid fatty phase of the first composition contains more than 20% by weight of at least one volatile oil, preferably more than 30% by weight relative to the weight of the fatty phase.

  The fatty phase of the first composition may contain at least one non-volatile oil. Non-volatile hydrocarbon oils which can be used in the invention include: linear or branched hydrocarbons such as liquid paraffin, petroleum jelly and naphthalene oils, and hydrogenated polyisobutene; hydrocarbon oils of animal origin, such as squalene; liquid triglycerides of fatty acids of at least 10 carbon atoms; esters and synthetic ethers, in particular of fatty acids, such as the oils of formula R 1 (CO) XOR 2 in which R 1 represents the residue of an acid comprising from 2 to 29 carbon atoms with x being 0 or 1 and R2 represents a hydrocarbon chain containing from 3 to 30 carbon atoms, for example tributyl acetyl citrate, oleyl erucate, 2-octyl dodecyl behenate, tri-iso-arachidyl citrate, stearoyl- isocetyl or octyldodecanyl stearate, n-propyl acetate, tri-decyl tri-mellitate, dodecane di-oleate or di-iso-cetyl stearate, arachidyl propionate, dibutyl phthalate propylene carbonate, octyldodecyl pentanoate; polyol esters such as vitamin F, sorbitan isostearate, glycerin triisostearate or diglycerine; - fluorinated oils; higher fatty alcohols (of 7 to 29 carbon atoms) such as stearyl alcohol, linoleic or linolenic alcohol, isostearyl alcohol, octyl 2-dodecanol, decanol, dodecanol or octadecanol; oleic alcohol; higher fatty acids (7 to 29 carbon atoms) such as myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid or isostearic acid; fatty acid esters of 7 to 29 carbon atoms such as diisostearyl malate, isopropyl palmitate, diisopropyl adipate, triglycerides of caprylic / capric acids, such as those sold by Stearineries Dubois or those sold under the names Miglyol 810, 812 and 818 by the company Dynamit Nobel, shea butter oil, isopropyl myristate, butyl stearate, hexyl laurate, diisopropyl adipate, isononate d Isononyl, 2-hexyldecyl laurate, 2-octyldecyl palmitate, 2-octyl-dodecyl myristate or lactate, 2-diethylhexyl succinate, 2-ethylhexyl palmitate, octyl-2-stearate dodecyl, castor oil; esters of lanolic acid, lauric acid and stearic acid; - their mixtures.

  Non-volatile silicone oils that may be used in the invention include polydimethylsiloxanes (PDMS) optionally comprising a C 3 -C 40 alkyl or alkoxy chain or a phenyl chain such as phenyltrimethicones or polyalkylmethylsiloxanes, optionally fluorinated, such as polymethyltrifluoropropyldimethylsiloxanes, or by functional groups such as hydroxyl, thiol and / or amine groups; polysiloxanes modified with fatty acids, fatty alcohols or polyoxyalkylenes.

  The liquid fatty phase of the second composition contains at least one hydrocarbon oil.

  Said hydrocarbon oil is chosen from the hydrocarbon oils described above.

  Said hydrocarbon oil is predominant in the liquid fatty phase of the second composition. Preferably, said hydrocarbon oil is non-volatile. In particular, the weight percentage of the hydrocarbon oil is between 10 and 50% of the composition, especially between 15 and 40% by weight of the composition.

  The first composition or the second composition may comprise a wax and / or a paste, in particular when it is in the form of a stick.

  For the purposes of the present invention, the term "pasty" is understood to mean a lipophilic fat compound with a reversible solid / liquid state change, having in the solid state an anisotropic crystalline organization, and comprising at a temperature of 23 ° C. a liquid fraction and a solid fraction.

  The pasty compound is advantageously chosen from - lanolin and its derivatives - polymeric or non-polymeric silicone compounds - fluorinated or non-polymeric fluorinated compounds - vinyl polymers, in particular: • homopolymers of olefins copolymers of olefins • homopolymers and copolymers hydrogenated dienes; linear or branched oligomers, homo or copolymers of alkyl (meth) acrylates preferably having a C 8 -C 30 alkyl group; homo and copolymeric oligomers of vinyl esters having C 8 -C 30 alkyl groups; the homo- and copolymer oligomers of vinyl ethers having C 8 -C 30 alkyl groups, the fat-soluble polyethers resulting from the polyetherification between one or more C2-C100, preferably C2-C50 diols, the esters, and mixtures thereof.

  The pasty compound is preferably 1 to 99%, more preferably 1 to 60%, more preferably 2 to 30% and most preferably 5 to 15% by weight of the composition.

  Among the waxes, there may be mentioned animal, vegetable, mineral or synthetic waxes such as microcrystalline waxes, paraffin, petrolatum, ozokerite, montan wax; beeswax, lanolin and its derivatives; Candelilla, Ouricury, Carnauba, Japan waxes, cocoa butter, cork fiber waxes or sugar cane waxes; 25 C solid hydrogenated oils, ozokerites, fatty esters and glycerides at 25 ° C; polyethylene waxes and waxes obtained by FischerTropsch synthesis; hydrogenated oils that are solid at 25 ° C .; lanolins; concrete fatty esters at 25 ° C .; silicone waxes; fluorinated waxes; their mixtures.

  The first or second composition according to the invention may contain a pulverulent dyestuff chosen from pigments, pearlescent agents, flakes and their mixtures.

  The pigments may be white or colored, inorganic and / or organic, interferential or not. Among the inorganic pigments, titanium dioxide, optionally surface-treated, zirconium or cerium oxides, as well as oxides of zinc, iron (black, yellow or red or chromium, manganese violet) may be mentioned. , ultramarine blue, chromium hydrate and ferric blue Among the organic pigments, mention may be made of carbon black, organic lacquer-type pigments of barium, strontium, calcium or aluminum, of which those subject to certification by the Food and Drug Administration (FDA) (example D & C or FD & C) and those exempt from FDA certification as cochineal carmine lacquers Pigments can represent from 0.1 to 50% of active ingredient and especially from 1 to 35 % and better from 2 to 25% of the total weight of the first or second composition.

  The pearlescent pigments may be chosen from white pearlescent pigments such as mica coated with titanium, or bismuth oxychloride, colored pearlescent pigments such as titanium mica with iron oxides, titanium mica with in particular ferric blue or chromium oxide, titanium mica with an organic pigment of the aforementioned type as well as pearlescent pigments based on bismuth oxychloride. They may represent from 0 to 25% (of active material) of the total weight of the composition and better still from 0.1 to 15% (if present). It is thus possible to use pigments with goniochromatic properties, and / or pigments with a metallic effect as described in the application filed for the number FR 0209246, the contents of which are incorporated by reference into the present application.

  According to one embodiment, the first composition contains less than 1% of pigments while the second composition contains at least 1% of pigment, preferably at least 5% of pigments, more preferably at least 10% by weight of pigments. pigments.

  Each composition of the product according to the invention may further contain any additive usually used in such compositions, such as thickeners of oil or aqueous phase (acrylic gelling agent), antioxidants, perfumes, preservatives (pentylene glycol) surfactants.

  In a particular embodiment of the invention, the compositions according to the invention can be prepared in the usual manner by those skilled in the art. They may be in the form of a cast product and for example in the form of a stick or stick, in the form of a flexible paste in a hot-water bottle, or in the form of a cup that can be used by direct contact or with a sponge. In particular, they constitute, together or separately, a cast foundation, blush or eyelid cast especially colored, lipstick, gloss for the lips, concealer product. They can also be each in the form of a soft paste or gel, more or less fluid cream. They can then constitute foundations or fluid or pasty lipsticks, lip glosses, sunscreens or skin coloring, eyeliners, body make-up products or present care properties and then present as a base or lip care balm.

  Each composition of the product according to the invention may be in any galenical form normally used for topical application and especially in the form of an oily or aqueous solution, an oily or aqueous gel, an oil-in-water emulsion. or water-in-oil, a multiple emulsion, an oil dispersion in water through vesicles, the vesicles being located at the oil / water interface, or a powder. Each composition can be fluid or solid.

  Advantageously, the first or the second composition, or both, are of continuous fat phase and preferably in anhydrous form and may contain less than 5% of water, and even more preferably less than 1% of water relative to the total weight. of the first or second composition. In particular, the entire bilayer makeup product is in anhydrous form.

  Each first and second composition may have the appearance of a lotion, a cream, an ointment, a soft paste, an ointment, a solid cast or molded and especially stick or cup or compacted solid.

  Each composition may be packaged separately in the same packaging article, for example in a bi-compartmented pen, the base composition being delivered by one end of the pen and the composition of the top being delivered by the other end of the pen, each end being closed in particular sealed manner by a cap.

  Preferably, the composition which is applied in the first layer is in solid form, which allows a more practical application, a better stability in time and temperature of the composition and allows a precise trace of the make-up, which is highly desirable in the case of a lipstick or an eyeliner.

  The product according to the invention can be advantageously used for the makeup of the skin and / or lips and / or integuments according to the nature of the ingredients used. In particular, the product of the invention may be in the form of a solid foundation, a lipstick stick or paste, a concealer, or an eye contour, an eyeliner or a mascara. eye shadow, nail polish, body make-up product or a skin-coloring product.

  The product is in particular a lipstick. 30

  Preferably, the first and / or second composition is in solid form. Advantageously, the top layer has care and / or gloss properties.

  The invention also relates to a lip product, a foundation, a tattoo, a blush or eyeshadow containing first and second compositions as described above.

  The compositions of the invention can be obtained by heating the various constituents to the melting temperature of the highest waxes, then pouring the molten mixture into a mold (cup or thimble). They can also be obtained by extrusion as described in application EP-A-0667 146.

  The examples below are intended to illustrate, without limitation, the present invention.

  Quantities are given in percentages by mass.

  EXAMPLE 1: Base as first composition.

  Ingredients% by weight FAT ALCOHOL MIXTURE WITH LONG LINEAR CHAIN (C30-050) 2.7 AND HYDROCARBON WITH THE SAME NUMBER OF CARBON (80/20) 2 COPOLYMER VINYLPYRROLIDONE / EICOSENE POLYETHYLENE WAX (MW: 500) 11, 61 HEXAMETHYLENE 5 DIISOCYANATE / TRIMETHYLOL HEXYLLACTONE COPOLYMER POWDER CONTAINING SILICA (98/2) (SIZE: 10-15 MICRONS)

  MICRO-BILLET COATED MICA PADS

  ALUMINUM HYDROXIDE (65135) ISODODECANE 50-DISPERSIBLE ACRYLIC COPOLYMER WITH STYRENE / ISOPRENE COPOLYMER (KRATON G1701) ALPHAD-GLUCOPYRANOSI DE, BETA-D-FRUCTOFURANOSYL, ACETATE 2-METHYLPROPANOATE 18, 7 ISOPARAFFIN (6 ISOBUTYLENE MOLES HYDROGENEE (QS) TOTAL 100 EXAMPLE 2 Second composition.

  Ingredients% by weight JOJOBA LIQUID WAX 5.7 PROPYLENE CARBONATE 0.03 SHEA BUTTER PROTECTED 3, 6 COPOLYMER VINYLPYRROLIDONE / HEXADECENE 2.4 POLYETHYLENE WAX (MW: 500) 6.6 DI-ISOPROPYL DI-MERATE Qsp 100 ESTERS OF VEGETABLE FATTY ACIDS, ISO-STEARIC, ADIPIC 6.1

GLYCERYLE

  MICA-TITANIUM OXIDE (70/30) (CI: 77019 + 77891) 2.2 CALCIUM SALT OF RED LITHOL B 2.5 ISOPARAFFIN (6-8 MOLDS OF ISOBUTYLENE) HYDROGENATED 7.1 BLACK IRON OXIDE (Cl No .: 77499) 0.1 OXIDES OF IRON BROWN, YELLOW (75/25) (CI: 77491 + 77492) 1.9 MODIFIED HECTORITY DISTEARYL DIMETHYL AMMONIUM 0.5 DITERTIOBUTYL 4-HYDROXYTOLUENE 0.03 PERHYDROSQUALENE REFINED VEGETAL 5.7 MIXTURE OF ISO-PROPYL P-HYDROXYBENZOATES, ISO-0.5 BUTYL, N-BUTYL (40/30/30) OZOKERITE (MELTING PT: 74-77) 4.9 POLY ISO-BUTENE HYDROGEN 7.3 LAYER ALUMINUM ALUMINUM OF DI-SODIUM OF PHLOXIN B ON ALUMINA, ALUMINUM BENZOATE (Cl: 45410: 2 + 77002) POLYGLYCERYL-2 DIISOSTEARATE 9, 7 OCTYL-2 DODECANOL (QS) 6.3 TOTAL 100 On a The selected panel of six women, that the migration of the second composition evaluated one hour after application, is significantly reduced.

EXAMPLE 3 Second composition

  Ingredients% by weight DITERTIOBUTYL 4-HYDROXYTOLUENE 0.05 TERTIOBUTYL 4HYDROXYANISOLE 0.05 MODIFIED HECTORITY DISTEARYL DIMETHYL AMMONIUM 0.6 OXIDE IRON BROWN (Cl: 77491) 2.3 MICA-TITANIUM OXIDE (67, 5 / 32.5) (Cl: 77019 + 77891) 4 MICROCRYSTALLINE WAX (C20-C60) 2.5 DL-ALPHATOCOPHERYL ACETATE (VITAMIN E ACETATE) 0.5 ACETYLATED LANOLIN PROTECTED 6.0 BEAN WAX WHITE 4.2 MICROCRYSTALLINE WAX 8 OIL FROM ARARA PROTECTED 12.0 OXYPROPYLENE LANOLINE WAX (5 OP) 6.0 OLEYLE ERUCATE 12.0 ROSIER MUSCAT OIL (0.5 OLEIQUELINOLEIC-LINOLENIC ACID TRIGLYCERIDES 15/45/31) REFINED STABILIZED 0, 1 PYRROLIDONE ARGININE CARBOXYLATE (OR ARGININE PIDOLATE) 0.7 GLOSSY BLUE ALUMINUM LACQUER ON ALUMINA (12/88) (Cl: 42090: 2 + 77002) RED LITHOL B 1.8 CALCIUM SALT VIRGIN SESAME OIL 12.0 LANOLIN LIQUID WITHOUT PESTICIDE (1/3) STABILIZED (BHT Qsp 100 0.015%) TITANIUM OXIDE RUTILE TREATED ALUMINA / SILICA / TRI-2 2 METHYOLPROPANE (Cl: 77891) 0, 5

PERFUME

TOTAL 100

Claims (21)

  1. A cosmetic product, in particular a make-up and / or care product, containing a first and a second composition, the first composition comprising i) at least one filler, and ii) at least one film-forming polymer chosen from hydrocarbon polymers and polymers hydrocarbon and silicone hybrids, the second composition comprising a liquid fatty phase containing at least one hydrocarbon-based oil, wherein the hydrocarbon-based oil (s) predominates in said liquid fatty phase.   2. Product according to claim 1, characterized in that the film-forming hydrocarbon polymer is chosen from the film-forming polymer is selected from acrylic polymers, polyurethanes, polyesters, polyamides, polyureas, cellulose polymers such as nitrocellulose, polymers and polyamide copolymers.   3. Product according to claim 1, characterized in that the hybrid hydrocarbon and silicone film-forming polymer is chosen from silicone acrylic polymers and silicone polyamides.   4. Product according to claim 2, characterized in that the film-forming polymer is chosen from acrylic polymer dispersions.   5. Product according to one of the preceding claims, characterized in that the first composition contains a volatile oil.   6. Product according to claim 5, characterized in that the volatile oil represents 10 to 40% by weight of the first composition.   7. Product according to one of the preceding claims, characterized in that the filler is a mineral filler consisting of or comprising at least one material selected for example from talc, mica, silica, kaolin, hollow silica microspheres, glass microcapsules, titanium oxides, iron oxides, zinc oxides, aluminum oxides, barium sulfate, metal hydroxides and mixtures thereof.   8. Product according to one of claims 1 to 6, characterized in that the filler is an organic filler selected from polyethylene powder, starch powder, modified starch powder such as starch crosslinked by the octenylsuccinic anhydride, nylon powder, styrene / acrylic copolymer powders, poly-beta-alamine, polymethylmethacrylates, polyurethanes and mixtures thereof.   9. Product according to claim 7, characterized in that the inorganic filler comprising mica, said filler having an average particle size less than or equal to 50, preferably less than 10 microns, more preferably less than 5 microns.   10. Product according to claim 8, characterized in that the organic filler comprises a polymer or a polyurethane copolymer.   11. Product according to one of the preceding claims, characterized in that the filler is from 0.1 to 40%, more preferably from 3% to 15%, by weight relative to the total weight of the composition.   12. Product according to one of the preceding claims, characterized in that the first composition comprises the mixture of a mineral filler comprising mica and an organic filler comprising polyurethane.   13. Product according to one of the preceding claims, characterized in that the average particle size of the charge is less than or equal to 50 microns, preferably 30 microns, more preferably 15 microns, and preferably less than or equal to 10 microns, for example of the order of 5 or 3 microns.   to 14. Product according to any one of the preceding claims, characterized in that the second composition contains less than 10% by weight of volatile oil (s).   15. Product according to any one of the preceding claims, characterized in that the mass percentage of the hydrocarbon oil is between 10 and 50% of the composition, in particular between 15 and 40% by weight of the composition.   16. Product according to one of the preceding claims, characterized in that it is in the form of a foundation, a blush or eyeshadow, a lipstick, a product having care properties, an eyeliner, a concealer, or a body make-up product.   17. Product according to any one of the preceding claims, characterized in that the first composition contains less than 1% of pigments while the second composition contains at least 1% of pigment, preferably at least 5% of pigments, preferably still at least 10% by weight of pigments.   18. Product according to one of the preceding claims, characterized in that the first or the second composition, or both, are in anhydrous form.   19. Product according to any one of the preceding claims, characterized in that the second composition is in the form of a stick lipstick or a liquid gloss.   20. A method of making up the skin, the lips or the integuments of applying to the skin and / or the lips and / or the integuments, successively the first and second compositions of a cosmetic makeup product according to one of the Claims 1 to 19.   21. Cosmetic use of a composition comprising i) at least one filler, and ii) at least one film-forming polymer chosen from hydrocarbon polymers and hybrid hydrocarbon and silicone polymers, for limiting the migration of a composition comprising a liquid fatty phase containing at least one hydrocarbon oil, wherein the hydrocarbon oil (s) is (are) predominant in said liquid fatty phase.