FR2956319A1 - Kit, useful for coating keratin materials e.g. skin, comprises at least three compositions packaged separately, where first composition comprises e.g. silicone fluid, and second- and third- composition comprise polyorganosiloxane compounds - Google Patents

Abstract

Cosmetic kit comprises at least three cosmetic compositions packaged separately, where: a first composition comprises at least one copolymer based silicone resin and silicone fluid; at least a second composition and third composition comprise at least one compound X, at least one compound Y1 and at least one catalyst; at least one compounds X or Y1 is silicone; and the compounds X and Y1 are reacted together by a hydrosilylation reaction when placed in contact with each other in the presence of the catalyst. Cosmetic kit comprises at least three cosmetic compositions packaged separately, where: a first composition comprises at least one copolymer based silicone resin and silicone fluid; at least a second composition and third composition comprise at least one compound X, at least one compound Y1 and at least one catalyst; at least one compounds X or Y1 is silicon, provided that the compounds X, Y1 and the catalyst are not simultaneously second and third one of the compositions; and the compounds X and Y1 are reacted together by a hydrosilylation reaction when placed in contact with each other in the presence of the catalyst. An independent claim is included for cosmetic method comprising applying, on the keratin materials, a first composition comprising at least one copolymer based on silicone resin and silicone fluid to form a first deposit, followed by the application on first deposit obtained via the least one additional composition.

Description

The subject of the present invention is a kit comprising three cosmetically packaged compositions intended to be applied to keratin materials, and in particular to the lips or the skin, said kit comprising a first composition comprising at least one resin-based copolymer. of silicone and fluid silicone and a second and a third cosmetic composition comprising a compound X or a compound Y, which are reacted together in situ or just before application to the keratin materials. The invention also relates to a process comprising the application to the keratin materials of said compositions.

The compositions according to the invention may be compositions for makeup or care of keratin materials. Recently, the inventors have shown that it is possible to obtain a film on keratin materials and in particular on the skin or lips, which has satisfactory cosmetic properties, especially in terms of non-transfer property, by making use of the ability of certain compounds, especially silicone compounds, to interact when they are brought into contact at ambient temperature and atmospheric pressure, where appropriate in the presence of a catalyst or of a peroxide, and to be formed at the end of their interaction a polymeric film. It is known from WO 01/96 450 and GB 2 407 496 systems comprising compounds known as compound X and compound Y, as defined below, which are capable of polymerizing in situ, at atmospheric pressure and ambient temperature. and to form non-tacky films having good strength and having non-transfer properties. In the context of the present invention, the term "good holding" film is understood to mean a film which does not become fragile or does not disintegrate, in particular, does not crumble, does not spread around the lips, and which maintains a good homogeneity and a good intensity of the color of the original make-up, in particular during the contact of the coating which it forms on the surface of the skin and / or the lips with water, sebum or saliva, in particular for a period of 2 or 3 hours, or even for 4 or 6 hours.

Makeup compositions comprising such systems combining two silicone compounds that react when they are brought into contact with each other, are described in particular in application WO 2007/071706. However, in the documents of the prior art, such silicone compounds that react when they are brought into contact with each other, form on the keratin materials and in particular on the lips or on the skin a film whose Adhesion properties are limited. By "adhesion properties" is meant the ability of the film to remain adherent to the keratin materials (including the skin or the lips) with which it has formed. Indeed, the films formed according to the prior art tend to be easily peelable, that is to say to detach from the support in the form of a film during weak mechanical stresses, such as friction or even movements skin or lips. However it is desirable to make a deposit on keratin materials and in particular on the skin or the lips whose adhesion properties are satisfactory, in order to avoid detachment of the film. Therefore, it would be advantageous to have available a kit comprising the compounds X and Y (in particular in the case where at least one of the compounds X and Y is silicone), the application of the compositions to the keratin materials (especially on the skin or the lips) allows the reaction of these compounds, and the formation of a film from the above-mentioned compounds X and Y, the deposition of which has good adhesion to keratin materials.

The present invention aims primarily to meet this need. Surprisingly, and as is apparent from the examples presented below, the inventors have discovered that it is possible to improve the adhesion properties on keratin materials, such as the lips or the skin, of a formed film. by the reaction of the aforementioned compounds X or Y, by previously applying a composition comprising at least one copolymer based on silicone resin and fluid silicone ,.

Thus, according to a first aspect, the subject of the present invention is a cosmetic kit, comprising at least three cosmetic compositions packaged separately, the kit comprising: at least one first composition comprising at least one copolymer based on silicone and silicone resin fluid, and - at least a second composition and a third composition comprising at least one compound X, at least one compound Y, and at least one catalyst, at least one of the compounds X or Y being silicone, - with the proviso that the compounds X, Y and the catalyst are not simultaneously in one of said second and third compositions, - said compounds X and Y reacting together by a hydrosilylation reaction, when they are brought into contact with each other in the presence of catalyst.

In particular, the subject of the invention is a cosmetic kit comprising at least three compositions packaged separately, the kit comprising: at least one first composition comprising at least one copolymer based on silicone resin and fluid silicone, and - at least one a second composition and a third composition comprising at least one compound X, at least one compound Y, and at least one catalyst, at least one of the compounds X or Y being silicone, - with the proviso that the compounds X, Y and the catalyst are not simultaneously in one of said second and third compositions, - said compounds X and Y reacting together by a hydrosilylation reaction, when they are brought into contact with each other in the presence of the catalyst, also relates to a cosmetic kit comprising at least three compositions packaged separately, the kit comprising: - at least a first composition comprising at least one copolymer base of silicone resin and fluid silicone, and - at least one second composition and a third composition comprising a compound X and at least one compound Y and optionally at least one catalyst, at least one of the compounds X or Y being silicone, with the proviso that compounds X and Y are not simultaneously in one of said second and third compositions, said compounds X and Y reacting together by a condensation reaction when they are brought into contact with each other.

The term "silicone compound" means a compound comprising at least one or even at least two organosiloxane units. According to a particular embodiment, the compounds X and Y are silicone.

Compounds X and Y may react together on keratin materials or on a support so as to form a film on keratin materials.

According to one embodiment, the subject of the present invention is a cosmetic kit comprising at least two compositions packaged separately, the kit comprising: at least one first composition comprising at least one copolymer based on silicone resin and on a fluid silicone and at least one second composition and a third composition comprising at least one silicone compound X, at least one silicone compound Y, and optionally at least one catalyst, with the proviso that compounds X and Y and the catalyst when it is present - are not simultaneously in one of said second and third compositions, - said compounds X and Y being capable of reacting together by a hydrosilylation reaction when they are brought into contact with each other. In addition to the adhesion properties, according to certain embodiments, the compositions according to the invention make it possible to obtain a film having good gloss and non-transfer properties. According to a preferred embodiment each of the first, second and third compositions is packaged separately in a different packaging article.

In particular, according to a preferred embodiment, the second and third are packaged separately in a different packaging article. According to one embodiment, the compounds X and Y may be present in two separate compositions called second and third compositions. In this embodiment, the compounds X and Y are extemporaneously mixed, preferably in the presence of a catalyst, via the successive application of the second and third compositions to the keratin materials (after having applied the first composition comprising the copolymer based on silicone resin and fluid silicone), the two compositions being applied to one another. According to a second embodiment, said second and third compositions are packaged separately in one and the same packaging article, for example in a bi-compartmented lipstick stick, the base composition being delivered by one end of the pen and the composition from above being delivered by the other end of the pen. Each composition may also be packaged in a different compartment within the same packaging article, the mixture of the two compositions being effected at the end or ends of the packaging article upon delivery of each composition.

The first, second and third compositions may, independently of one another, be in liquid or solid form. Preferably, when the second composition is in liquid form, the third is also (and vice versa). According to a preferred embodiment, first, second and third compositions are in liquid form.

Of course, each composition comprises a cosmetically acceptable medium, ie a non-toxic medium that can be applied to human keratin materials and has a pleasant appearance, odor and feel.

The subject of the invention is also a cosmetic process comprising the application to said keratin materials, in particular the skin or the lips, of a first composition comprising at least one copolymer based on silicone resin and on fluid silicone, followed by application via at least one second composition, of compounds X and Y at least one of which is silicone, the compounds X and Y being capable, when they are brought into contact with each other, to react together by hydrosilylation, condensation, or crosslinking in the presence of a peroxide.

According to a particular embodiment, the method consists in applying to the keratin materials a first composition comprising at least one copolymer based on silicone resin and fluid silicone, and then successively applying two other compositions, one comprising X and the other comprising Y, According to one variant, the subject of the invention is a cosmetic process for coating keratin materials, comprising: - applying to the keratin materials a first composition comprising at least one copolymer based on silicone resin and fluid silicone, then to apply successively, on the first composition previously applied, at least two compositions so as to bring into contact at least one compound X, at least one compound Y, and optionally at least one catalyst or peroxide, at least one of the compounds X or Y being silicone, - with the proviso that the compounds X and Y - and the catalyst when is present or the peroxide when present - are not simultaneously in one of said compositions, - said compounds X and Y react together by a hydrosilylation reaction, or by a condensation reaction or a crosslinking reaction in the presence of peroxide, when they are brought into contact with each other.

In another aspect, the compounds X and Y may be present in the same composition, which then comprises at least one compound X and at least one compound Y, at least one of the compounds X and Y being a compound silicone, said compounds X and Y being capable of reacting together by a hydrosilylation reaction, condensation or crosslinking in the presence of a peroxide.

In this embodiment, at least one of the compounds X and Y may be present in an encapsulated form. According to one variant, the two compounds X and Y are both present in separate encapsulated forms.

More particularly, compounds X and / or Y may be present in the form of microcapsules and in particular heart / shell type nanocapsules, the core of lipophilic nature containing compound X or compound Y.

Copolymer Based on Silicone Resin and Silicone Silicone The silicone copolymer defined according to the invention is derived from the reaction between a silicone resin and a fluid silicone. Such copolymers are described, for example, in "Silicone Pressure Sensitive Adhesive", Sobieski and Tangney, Handbook of Pressure Sensitive Adhesive Technology (D. Satas Ed.), Von Nostrand Reinhold, New York. In the copolymer, the silicone resin is present at a level of between 45 and 75% (based on the total weight of silicone) and the fluid silicone is present at a level of between 25 and 55%, with the sum of the percentages The silicone resin is preferably present at a level of between 55 and 65% (based on the total weight of silicone) and the fluid silicone is present at a level of between 35 and 45%, with the sum of the percentages of silicone resin and fluid silicone which is equal to 100. Preferably, the silicone resin according to the invention is the condensation product of SiO 2 groups and groups R3 (SiO) 112 (triorganosilyl) for which each R group is independently selected from methyl, ethyl, propyl or vinyl, and for which the ratio of SiO2 functions to R3 (SiO) 112 functions of the silicone resin; has from 0.6 to 0.9. Triorganosilyl groups useful for forming the silicone resin may be trimethylsilyl, triethylsilyl, methylmethylpropylsilyl, dimethylvinylsilyl and mixtures thereof. The trimethylsilyl group is preferred in the context of the invention. Preferably, the fluid silicone according to the invention is a terminal OH functional diorganopolysiloxane having a viscosity of between 100 and 100,000 cst at 25 ° C., for which the substituents of the diorganopolysiloxane are independently chosen from methyl, ethyl, propyl or vinyl radicals. The diorganosiloxances are preferably linear polymers. Examples of diorganopolysiloxane may be, but not limited to, polydimethylsiloxane, ethylmethylpolysiloxane, dimethylsiloxane and methylvinylsiloxane copolymer, and mixtures of such polymers or copolymers having OH ends. The preferred diorganopolysiloxane is a polydimethylsiloxane. Examples of synthesis of such a copolymer are for example described in US5162410 or in CA711756. The copolymers according to the present invention can therefore be prepared by heating the following mixture: 1. from 45% to 75% by weight of silicone resin being the condensation product of the SiO 2 and R 3 (SiO) units 112 for which each R group is independently selected from methyl, ethyl, propyl or vinyl radicals and for which the ratio of SiO2 functions to R3 (SiO) 112 functions of the silicone resin ranges from 0.6 to 0.9. 2. from 25% to 55% by weight of terminal OH functional diorganopolysiloxane having a viscosity of between 100 and 100,000 cst at 25 ° C wherein the substituents of the diorganopolysiloxane are independently selected from methyl, ethyl, propyl or vinyl radicals. 3. from 0.001% to 5% of a suitable catalyst, which is preferably an organic aliphatic amine compound preferably chosen from primary amines, secondary amines, tertiary amines, carboxylic acid salts of the amines mentioned below. above and quaternary ammonium salts. The mixture is heated to a temperature of between 80 ° C and 160 ° C until the adhesive character of the resultant silicone copolymer is obtained. The preferred copolymers according to the invention are marketed by Dow Corning under the reference BIO-PSA®, these BIO-PSA® can be in two forms, standard or compatible amine, and being provided in different solvents with several silicone resin / silicone ratio fluid. These include grades 7-4400, 7-4500, 7-4600. The BIO-PSA® which is particularly preferred according to the invention is the grade 7-4400, in particular the grade 7-4408. The copolymer may be present in the composition according to the invention in a content greater than 1% by weight, relative to the total weight of the composition. Preferably, the copolymer is present in a content of between 1 and 40% by weight, relative to the total weight of the composition, preferably ranging from 1.5% to 20% by weight, and preferably ranging from 1.5% by weight. at 15% by weight.

X and Y compounds

Compounds X and Y may react together at a temperature ranging from room temperature to 180 ° C. Advantageously, the compounds X and Y are capable of reacting together at ambient temperature (20 ± 5 ° C.) and atmospheric pressure, advantageously in the presence of a catalyst, by a hydrosilylation reaction or a condensation reaction or a crosslinking reaction. presence of a peroxide. Preferably, these compounds X and Y are polymers. By polymer is meant compounds having at least two repeating units, preferably at least three.

According to one embodiment, at least one of the compounds X and Y is a polymer whose main chain is formed mainly of organosiloxane units.

According to one particular embodiment, the compounds X and the compounds Y are silicone. By silicone compound is meant a compound comprising at least two organosiloxane units.

The compound (s) X, the compound (s) Y, may be applied to the keratin materials via different compositions containing the compound (s) X, the compound (s) Y, alone or as a mixture, or from a single composition containing the compound (s) X, the compound (s) Y.

According to one particular embodiment of the invention, a composition (A) comprising the compound (s) X, the compound (s) Y and the glossy oil is applied to the keratin materials.

According to another particular embodiment of the invention, a composition (B) and a composition (C) comprising the compound (s) X and the compound (s) Y are applied to the keratin materials, the glossy oil being present in the composition (B) and / or the composition (C), the order of application of the compositions (B) and (C) being indifferent.

According to another particular embodiment of the invention, a composition (B), a composition (D) comprising the compound (s) X and a composition (E) comprising the compound (s) Y, glossy oil being present in the composition (B) and / or the composition (D) and / or the composition (E), the order of application of the compositions (B), (D) and (E) being indifferent.

According to another particular embodiment of the invention, a composition (F) comprising the compound (s) X and a composition (E) comprising the compound (s) Y, the glossy oil being present in the composition, is applied to the keratin materials. composition (F) and / or composition (E), the order of application of compositions (F) and (E) being indifferent.

According to another particular embodiment of the invention, at least one catalyst as defined above is applied to the keratin materials to activate the reaction between the compound (s) X and the compound (s) Y. For example, the catalyst (s) may be present in one or the other or in several of the compositions applied to the keratin materials or in an additional composition, in which case the order of application of the various compositions to the keratin materials is immaterial.

The silicone compounds X and Y mentioned hereinafter can exhibit both film-forming and adhesive properties, for example according to their proportion of silicone or according to whether they are used in admixture with a particular additive. It is therefore possible to modulate the film-forming properties or the adhesive properties of such compounds according to the intended use, it is in particular the case for the so-called "room temperature vulcanization" reactive elastomeric silicones.

Polar groups According to a particular embodiment, at least one of the compounds X and Y carries at least one polar group capable of forming at least one hydrogen bond with the keratin materials. According to one embodiment, the compounds X and Y may be amine or non-amino.

By polar group is meant a group comprising carbon and hydrogen atoms in its chemical structure and at least one heteroatom (such as O, N, S and P), such that said group is capable of establishing at least one link hydrogen with keratin materials. Compounds bearing at least one group capable of establishing a hydrogen bond are particularly advantageous because they provide the compositions containing them with better adhesion to keratin materials, thanks to the ability of these groups to establish a hydrogen bond with the materials keratin. The at least one polar group (s) carried by at least one of the compounds X and Y is capable of establishing a hydrogen bond, and comprises (e) either a hydrogen atom bonded to an electronegative atom. When the group comprises a hydrogen atom bonded to an electronegative atom, the hydrogen atom may interact with another electronegative atom carried, for example by another molecule, such as keratin, to form a hydrogen bond. When the group comprises an electronegative atom, the electronegative atom may interact with a hydrogen atom bonded to an electronegative atom carried, for example by another molecule, such as keratin, to form a hydrogen bond. Advantageously, these polar groups can be chosen from the following groups:

carboxylic acid -COOH, alcohols, such as: -CH2OH or -CH (R) OH, R being an alkyl radical comprising from 1 to 6 carbon atoms, -amino of formula -NR, R2, in which the R, and R2, which may be identical or different, represent an alkyl radical comprising from 1 to 6 carbon atoms, or one of R1 or R2 denotes a hydrogen, -pyridino, -amido atom of formula -NH-COR 'or -CO-NH- R 'in which R' represents a hydrogen atom or an alkyl radical comprising from 1 to 6 carbon atoms - pyrrolidino preferably chosen from the groups of formula: ## STR3 ##, being an alkyl radical comprising from 1 to 6 carbon atoms, carbamoyl of formula -O-CO-NH-R 'or -NH-CO-OR', R 'being as defined above, - thiocarbamoyl, such as -O-CS-NH-R' or -NH- CS-O R ', R' being as defined above, - ureyl such that -NR '-CO-N (R') 2, the R 'identical or different being as defined above, - sulfonamido such that -N R'-S (= O) 2- R ', R' satisfying the definition ion above. Preferably, these polar groups are present at a content of less than or equal to 10% by weight relative to the weight of each compound X or Y, preferably less than or equal to 5% by weight, for example in a content ranging from 1 at 3% by weight

The polar group (s) may be located in the main chain of the compound X and / or Y or may be pendant to the main chain or located at the ends of the main chain of the compound X and / or Y. 1- X and Y compounds According to this embodiment, the compounds X and Y are capable of reacting by hydrosilylation, this reaction being able to be schematically simplified as follows: -Si-H i + CH 2 = CH-W -Si-CH 2 = CH2-W 25 with W representing a carbon chain and / or silicone containing one or more unsaturated aliphatic groups.

In this case, the compound X may be chosen from silicone compounds comprising at least two unsaturated aliphatic groups. By way of example, compound X may comprise a silicone main chain whose unsaturated aliphatic groups are pendant to the main chain (side group) or located at the ends of the main chain of the compound (terminal group). In the remainder of the description, these particular compounds will be called polyorganosiloxanes with unsaturated aliphatic groups.

According to one embodiment, the compound X and / or the compound Y carries at least one polar group, as described above, capable of forming at least one hydrogen bond with the keratin materials. This polar group is advantageously carried by the compound X which comprises at least two unsaturated aliphatic groups.

According to one embodiment, the compound X is chosen from polyorganosiloxanes comprising at least two unsaturated aliphatic groups, for example two or three vinyl or allylic groups, each bonded to a silicon atom.

According to an advantageous embodiment, the compound X is chosen from polyorganosiloxanes comprising siloxane units of formula: in which: R represents a monovalent hydrocarbon group, linear or cyclic, comprising from 1 to 30 carbon atoms, preferably from 1 to 20, and more preferably from 1 to 10 carbon atoms, such as, for example, a short-chain alkyl radical comprising, for example, from 1 to 10 carbon atoms, in particular a methyl radical or a phenyl group, preferably a methyl radical, m is equal to 1 or 2 and R represents: an unsaturated aliphatic hydrocarbon group comprising from 2 to 10, preferably from 2 to 5 carbon atoms, for example a vinyl group or a R group; "-CH = CHR" 'wherein R "is a divalent aliphatic hydrocarbon chain, having 1 to 8 carbon atoms, attached to the silicon atom and R"' is a hydrogen atom or an alkyl radical comprising of 1 to 4 carbon atoms, preferably a hydrogen atom; mention may be made, as R 'group, of vinyl and allyl groups and mixtures thereof, or of an unsaturated cyclic hydrocarbon group comprising from 5 to 8 carbon atoms, for example a cyclohexenyl group;

Preferably R 'is an unsaturated aliphatic hydrocarbon group, preferably a vinyl group.

According to one particular embodiment, the polyorganosiloxane also comprises units of formula n (4 n) 2 (II)

wherein R is a group as defined above, and n is 1, 2 or 3.

According to one variant, the compound X comprises a silicone resin comprising at least two ethylenic unsaturations, said resin being capable of reacting with the compound Y by hydrosilylation. Mention may be made, for example, of resins of MQ or MT type bearing itself unsaturated reactive ends -CH = CH2.

These resins are crosslinked organosiloxane polymers.

The nomenclature of the silicone resins is known under the name of "MDTQ", the resin being described according to the different siloxane monomeric units that it comprises, each of the letters "MDTQ" characterizing a type of unit.

The letter M represents the monofunctional unit of formula (CH 3) 3 SiO 2, the silicon atom being connected to a single oxygen atom in the polymer comprising this unit.

The letter D signifies a difunctional unit (CH3) 2SiO212 in which the silicon atom is connected to two oxygen atoms

The letter T represents a trifunctional unit of formula (CH3) SiO312.

In the units M, D and T defined above, at least one of the methyl groups may be substituted by a group R other than the methyl group such as a hydrocarbon radical (in particular alkyl) having from 2 to 10 carbon atoms or a phenyl group or else a hydroxyl group.

Finally, the letter Q means a tetrafunctional unit SiO4 / 2 in which the silicon atom is bonded to four hydrogen atoms themselves linked to the rest of the polymer. Examples of such resins that may be mentioned are MT silicone resins such as poly (phenyl-vinylsilsesquioxane), such as those sold under the reference SST-3PV1 by Gelest. Advantageously, the compound X is chosen from polyorganopolysiloxanes, in particular those comprising the siloxane units (I) and optionally (II) units previously described.

The compound Y preferably comprises at least two free Si-H groups (hydrogenosilane groups). The compound Y may advantageously be chosen from organosiloxanes comprising at least one alkylhydrogenosiloxane unit of the following formula: ## STR2 ## in which: R represents a linear or cyclic monovalent hydrocarbon group comprising from 1 to 30 atoms carbon, for example an alkyl radical having 1 to 30 carbon atoms, preferably 1 to 20 and preferably 1 to 10 carbon atoms, in particular a methyl radical, or a phenyl group and p is equal to 1 or 2. Preferably R is a hydrocarbon group, preferably methyl. These organosiloxane compounds Y with alkylhydrogenosiloxane units may further comprise units of the formula: SiO 2 as defined above. The compound Y may be a silicone resin comprising at least 20 comprising at least one unit selected from the units M, D, T, Q as defined above and comprising at least one Si-H group such as poly (methylhydridosilsesquioxane) These organosiloxane compounds Y are preferably sold as SST-3MH1.1 by Gelest. These compounds comprise from 0.5 to 2.5% by weight of Si-H groups. Advantageously, the radicals R represent a methyl group in the above formulas. Preferably, these organosiloxanes Y comprise terminal groups of formula CH 3 SiO 2. Advantageously, the organosiloxanes Y comprise at least two alkylhydrogenosiloxane units of formula H3CHSiO and optionally comprise (H3C) 2SiO units. Such organosiloxane compounds Y having hydrogenosilane groups are described, for example, in document EP 0465744.

According to one variant, the compound X is chosen from oligomers or organic polymers (by organic means compounds whose main chain is non-silicone, preferably compounds not comprising silicon atoms) or from polymers or oligomers organic / silicone hybrids, said oligomers or polymers bearing at least 2 reactive unsaturated aliphatic groups, the compound Y being chosen from the hydrogenosiloxanes mentioned above. According to one embodiment, the organic compounds X or hybrid organic / silicone bearing at least 2 reactive unsaturated aliphatic groups, carry at least one polar group as described above. Compound X, of organic nature, may then be chosen from vinyl, (meth) acrylic polymers or oligomers, polyesters, polyurethanes and / or polyureas, polyethers, perfluoropolyethers, polyolefins such as polybutene, polyisobutylene, dendrimers or organic hyperbranched polymers, or mixtures thereof. In particular, the organic polymer or the organic part of the hybrid polymer may be chosen from the following polymers: a) polyesters with ethylenic unsaturation (s): This is a group of polyester-type polymers having at least 2 ethylenic double bonds, randomly distributed in the main chain of the polymer. These unsaturated polyesters are obtained by polycondensation of a mixture of linear or branched or cycloaliphatic aliphatic dicarboxylic acids containing especially from 3 to 50 carbon atoms, preferably from 3 to 20 and better still from 3 to 10 carbon atoms, such as adipic acid or sebacic acid, of aromatic dicarboxylic acids having in particular from 8 to 50 carbon atoms, preferably from 8 to 20 and better still from 8 to 14 carbon atoms, such as phthalic acids, especially terephthalic acid, and / or dicarboxylic acids derived from dimers of ethylenically unsaturated fatty acids, such as the oleic or linoleic acid dimers described in application EP-A-959 066 (paragraph [0021)) marketed under the names Pripol® by the company Unichema or Empol® by Henkel, all these diacids to be free of polymerizable ethylenic double bonds, - linear aliphatic diols o u branched or cycloaliphatic comprising in particular from 2 to 50 carbon atoms, preferably from 2 to 20 and better still from 2 to 10 carbon atoms, such as ethylene glycol, diethylene glycol, propylene glycol, 1,4-butanediol or cyclohexanedimethanol, aromatic diols having 6 to 50 carbon atoms, preferably 6 to 20 and more preferably 6 to 15 carbon atoms such as bisphenol A and bisphenol B, and / or diol dimers from the reduction dimer fatty acids as defined above, and - one or more dicarboxylic acids or their anhydrides containing at least one polymerizable ethylenic double bond and having from 3 to 50 carbon atoms, preferably from 3 to 20 and better from 3 to 10 carbon atoms, such as maleic acid, fumaric acid or itaconic acid. b) polyesters with (meth) acrylate groups and / or terminal: It is a group of polymers of the polyester type obtained by polycondensation of a mixture of linear or branched or cycloaliphatic aliphatic dicarboxylic acids including 3 at 50 carbon atoms, preferably from 3 to 20 and better still from 3 to 10 carbon atoms, such as adipic acid or sebacic acid, of aromatic dicarboxylic acids having in particular from 8 to 50 carbon atoms, preferably from 8 to 20 and better still from 8 to 14 carbon atoms, such as phthalic acids, especially terephthalic acid, and / or dicarboxylic acids derived from ethylenically unsaturated fatty acid dimers such as oleic acid dimers or linoleic described in the application EP-A-959 066 (paragraph [0021]) sold under the names Pripol® by the company Unichema or Empol® by Henkel, all these diacids to be free of polymerizable ethylenic double bonds of linear or branched or cycloaliphatic aliphatic diols comprising in particular from 2 to 50 carbon atoms, preferably from 2 to 20 and better still from 2 to 10 carbon atoms, such as ethylene glycol, diethylene glycol, propylene glycol, 1,4-butanediol or cyclohexanedimethanol, aromatic diols having from 6 to 50 carbon atoms, preferably from 6 to 20 and more preferably from 6 to 15 carbon atoms such as bisphenol A and bisphenol B, and at least one (meth) acrylic acid ester and a diol or polyol having 2 to 20 carbon atoms, preferably 2 to 6 carbon atoms, such as 2- (meth) acrylate; hydroxyethyl, 2-hydroxypropyl (meth) acrylate and glycerol methacrylate. These polyesters differ from those described above under point a) in that the ethylenic double bonds are not located in the main chain but on side groups or at the end of the chains. These ethylenic double bonds are those of (meth) acrylate groups present in the polymer.

Such polyesters are sold, for example, by the company UCB under the names EBECRYL® (EBECRYL® 450: molar mass 1600, on average 6 acrylate functions per molecule, EBECRYL® 652: molar mass 1500, on average 6 acrylate functions per molecule, EBECRYL ® 800: molar mass 780, on average 4 acrylate functions per molecule, EBECRYL® 810: molar mass 1000, on average 4 acrylate functions per molecule, EBECRYL® 50 000: molar mass 1500, on average 6 acrylate functions per molecule) c) polyurethanes and / or polyureas containing (meth) acrylate groups, obtained by polycondensation - cycloaliphatic and / or aromatic aliphatic diisocyanates, triisocyanates and / or polyisocyanates having in particular from 4 to 50, preferably from 4 to 30 carbon atoms, such as hexamethylenediisocyanate, isophorone diisocyanate, toluene diisocyanate, diphenylmethane diisocyanate or isocyanurates of the formula ## STR1 ## NCO resulting from the trimerization of 3 molecules of OCN-R-CNO diisocyanates, where R is a linear, branched or cyclic hydrocarbon radical containing from 2 to 30 carbon atoms; polyols, in particular diols, free of polymerizable ethylenic unsaturations, such as 1,4-butanediol, ethylene glycol or trimethylolpropane, and / or polyamines, in particular diamines, aliphatic, cycloaliphatic and / or aromatic having in particular from 3 to 50 carbon atoms, such as ethylenediamine or hexamethylenediamine, and - at least one ester of (meth) acrylic acid and a diol or polyol having from 2 to 20 carbon atoms, preferably 2 to 6 carbon atoms, such as 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate and glycerol methacrylate.

Such acrylate-containing polyurethanes / polyureas are commercially available for example under the name SR 368 (tris (2-hydroxyethyl) isocyanuratetriacrylate) or CRAYNOR® 435 by the company CRAY VALLEY, or under the name EBECRYL® by the company UCB (EBECRYL® 210 : 1500 molar mass, 2 acrylate functions per molecule, EBECRYL® 230: 5000 molar mass, 2 acrylate functions per molecule, EBECRYL® 270: 1500 molar mass, 2 acrylate functions per molecule, EBECRYL® 8402: 1000 molar mass, 2 acrylate functions per molecule, EBECRYL® 8804: 1300 molar mass, 2 acrylate functions per molecule, EBECRYL® 220: 1000 molar mass, 6 acrylate functions per molecule, EBECRYL® 2220: 1200 molar mass, 6 acrylate functions per molecule, EBECRYL® 1290 molar mass 1000, 6 acrylate functions per molecule, EBECRYL 800: 800 molar mass, 6 acrylate functions per molecule). Mention may also be made of the water-soluble aliphatic diacrylate polyurethanes sold under the names EBECRYL® 2000, EBECRYL® 2001 and EBECRYL® 2002, and the polyurethanes diacrylate in aqueous dispersion marketed under the trade names IRR® 390, IRR® 400, IRR® 422 IRR® 424 by the company UCB.

d) polyethers with (meth) acrylate groups obtained by esterification, with (meth) acrylic acid, of the terminal hydroxyl groups of homopolymers or copolymers of C 1 -4 alkylene glycols, such as polyethylene glycol, polypropylene glycol, copolymers of ethylene oxide and propylene oxide preferably having a weight average molecular weight of less than 10,000, polyethoxylated or polypropoxylated trimethylolpropane. Polyoxyethylene di (meth) acrylate of suitable molar mass are commercially available for example under the names SR 259, SR 344, SR 610, SR 210, SR 603 and SR 252 by the company CRAY VALLEY or under the name EBECRYL® 11 by UCB. . Polyethoxylated trimethylolpropane triacrylates are sold, for example, under the names SR 454, SR 498, SR 502, SR 9035, SR 415 by the company Cray Valley or under the name EBECRYL® 160 by the company UCB. Polypropoxylated trimethylolpropane triacrylates are sold, for example, under the names SR 492 and SR 501 by the company Cray Valley. e) epoxyacrylates obtained by reaction between - at least one diepoxide chosen for example from: (i) diglycidyl ether of bisphenol A (ii) a diepoxy resin resulting from the reaction between the diglycidyl ether of bisphenol A and epichlorohydrin (iii) an α-cordiepoxy terminated epoxyester resin resulting from the condensation of a dicarboxylic acid having from 3 to 50 carbon atoms with a stoichiometric excess of (i) and / or (ii), (iv) an epoxy ether resin with α, cordiépoxy ends resulting from the condensation of a diol having 3 to 50 carbon atoms with a stoichiometric excess of (i) and / or (ii), (v) natural or synthetic oils bearing at least 2 epoxide groups , such as epoxidized soybean oil, epoxidized linseed oil and epoxidized vernonia oil, (vi) a phenol-formaldehyde polycondensate (Novolac® resin), the ends and / or side groups of which have been epoxidized , and - one or more aci carboxylic or polycarboxylic acids having at least one ethylenic double bond at a, 43 of the carboxylic group such as (meth) acrylic acid or crotonic acid or esters of (meth) acrylic acid and a diol or polyol having from 2 to 20 carbon atoms, preferably from 2 to 6 carbon atoms such as 2-hydroxyethyl (meth) acrylate.

Such polymers are sold, for example, under the names SR 349, SR 601, CD 541, SR 602, SR 9036, SR 348, CD 540, SR 480, CD.

No. 9038 by the company CRAY VALLEY, under the names EBECRYL® 600 and EBECRYL® 609, EBECRYL® 150, EBECRYL® 860, EBECRYL® 3702 by the company UCB and under the names PHOTOMER® 3005 and PHOTOMER® 3082 by the company HENKEL. f) poly (meth) acrylates of C 1-50 alkyl, said alkyl being linear, branched or cyclic, comprising at least two functions with ethylenic double bond borne by the side and / or terminal hydrocarbon chains.

Such copolymers are sold for example under the names IRR® 375, OTA® 480 and EBECRYL® 2047 by the company UCB.

g) polyolefins such as polybutene, polyisobutylene; h) perfluoropolyethers containing acrylate groups obtained by esterification, for example with (meth) acrylic acid, of perfluoropolyethers bearing lateral and / or terminal hydroxyl groups. Such perfluoropolyethers a, co-diols are described in particular in EP-A-1057849 and are sold by the company AUSIMONT under the name FOMBLIN®Z DIOL. i) hyperbranched dendrimers and polymers bearing (meth) acrylate or (meth) acrylamide end groups respectively obtained by esterification or amidification of dendrimers and hyperramified polymers with hydroxyl or amino terminal functions, with (meth) acrylic acid. Dendrimers (from the Greek dendron = tree) are "tree-like", that is, highly branched, polymer molecules invented by DA Tomalia and his team in the early 1990s (Donald A. Tomalia et al., Angewandte Chemie, Int.Eng.Ed., vol 29, no 2, pp. 138-175). These are structures built around a generally versatile central pattern. Around this central motif are chained, according to a perfectly determined structure, branched chain extension units thus giving rise to symmetrical, monodisperse macromolecules having a well-defined chemical and stereochemical structure. Dendrimers of polyamidoamine type are marketed for example under the name STARBUST® by the company DENDRITECH.

Hyperramified polymers are polycondensates, generally of polyester, polyamide or polyethyleneamine type, obtained from multifunctional monomers, which have a tree structure similar to that of dendrimers but much less regular than this one (see for example WOA-93/17060 and WO 96/12754). The company PERSTORP markets under the name BOLTORN® hyperbranched polyesters. COMBURST® from DENDRITECH will be found under the name of hyperbranched polyethyleneamines. Hyperramified poly (esteramide) with hydroxyl ends are marketed by DSM under the name HYBRANE®.

These dendrimers and hyperbranched polymers esterified or amidified with acrylic and / or methacrylic acid are distinguished from the polymers described under points a) to h) above by the very large number of ethylenic double bonds present. This high functionality, most often greater than 5, makes them particularly useful by allowing them to play a role of "crosslinking node", that is to say of multiple crosslinking site.

These dendritic and hyperbranched polymers can thus be used in combination with one or more of the polymers and / or oligomers a) to h) above.

the additional reactive compounds According to one embodiment, the compositions comprising compound X and / or Y may further comprise an additional reactive compound such that the organic or inorganic particles comprising on their surface at least 2 unsaturated aliphatic groups, mention may be made of for example silicas surface-treated, for example with silicone compounds with vinyl groups such as, for example, cyclotetramethyltetravinylsiloxane treated silica, silazane compounds such as hexamethyldisilazane. Catalyst The hydrosilylation reaction is advantageously carried out in the presence of a catalyst which may be present in one or other of the compositions comprising X and / or Y or in a separate composition, the catalyst being preferably based on platinum or tin.

There may be mentioned, for example, platinum catalysts deposited on a silica gel or charcoal powder support, platinum chloride, platinum and chloroplatinic acid salts.

The chloroplatinic acids are preferably used in hexahydrate or anhydrous form, which is easily dispersible in organosilicone media. Platinum complexes such as those based on chloroplatinic acid hexahydrate and divinyl tetramethyldisiloxane may also be mentioned. The catalyst may be present in one or the other of the compositions useful in the present invention in a content ranging from 0.0001%. at 20% by weight relative to the total weight of the composition comprising it.

Polymerization inhibitors or retarders, and more particularly catalyst inhibitors, may also be introduced into the compositions of the invention, in order to increase the stability of the composition over time or to retard the polymerization. In a nonlimiting manner, mention may be made of cyclic polymethylvinylsiloxanes, and in particular tetravinyl tetramethylcyclotetrasiloxane, and acetylenic alcohols, which are preferably volatile, such as methylisobutynol.

The presence of ionic salts, such as sodium acetate, in one and / or the other of the second and third compositions may influence the rate of polymerization of the compounds.

By way of example of such compounds X and Y reacting by hydrosilylation, mention may be made of the following references proposed by Dow Corning: DC 7-9800 Soft Skin Adhesive parts A & B.

Advantageously, the compounds X and Y are chosen from silicone compounds capable of reacting by hydrosilylation; in particular, compound X is chosen from polyorganosiloxanes comprising units of formula (I) described above and compound Y is chosen from organosiloxanes comprising alkylhydrogenosiloxane units of formula (III) described above. According to a particular embodiment, the compound X is a polydimethylsiloxane with terminal vinyl groups, and the compound Y is a methylhydrogensiloxane. By way of example, the following two mixtures X 'and Y' containing compounds X and Y are used. These mixtures can be supplied by Dow Corning. MIXTURE X ': 35 Ingredient (INCI name) CAS No. Contents (%) Function Compound X: Dimethyl 68083-19-2 55-95 Polymer Siloxane end-use Dimethylvinylsiloxy Silica Silylate 68909-20-6 10-40 Charge 1.3- Diethylen-1,1,3,3- 68478-92-2 Trace Catalyst tetramethyldisiloxane complex Tetramethyldivinyldisiloxane 2627-95-4 0.1-1 Polymer MELANGE Y ': Ingredient (INCI name) CAS No. Contents (%) Function Compound X: Dimethyl 68083-19-2 55-95 End Siloxane Polymer Dimethylvinylsiloxy Silica Silylate 68909-20-6 10-40 Charge Compound Y: Dimethyl, 68037-59-2 1-10 Polymer Methylhydrogen siloxane, trimethylsiloxy-terminated 2 / X and Y compounds likely to react by condensation

According to this embodiment, compounds X and Y are capable of reacting by condensation, either in the presence of water (hydrolysis) by reaction of two compounds bearing alkoxysilane groups, or by so-called "direct" condensation by reaction of a compound bearing a group (s) alkoxysilane (s) and a silanol group (s) carrier compound (s) or by reaction of 2 silanol group (s) bearing compounds (s). When the condensation is done in the presence of water, it can be in particular the ambient humidity, the residual water of the skin, the lips of the eyelashes and / or the nails, or the water brought by a source. external, for example by pre-moistening eyelashes (for example by a mist, natural or artificial tears).

In this condensation reaction mode, the compounds X and Y, which are identical or different, may therefore be chosen from silicone compounds whose main chain comprises at least two alkoxysilane groups and / or at least two silanol groups (Si-OH), side and / or at the end of the chain.

According to one embodiment, the compound X and / or the compound Y carries at least one polar group, as described above, capable of forming at least one hydrogen bond with the keratin materials.

According to an advantageous embodiment, the compounds X and / or Y are chosen from polyorganosiloxanes comprising at least two alkoxysilane groups. By "alkoxysilane" group is meant a group comprising at least a portion -Si-OR, R being an alkyl group comprising from 1 to 6 carbon atoms. The compounds X and Y are in particular chosen from polyorganosiloxanes comprising alkoxysilane end groups, more specifically those which comprise at least 2 terminal alkoxysilane groups, preferably terminal trialkoxysilanes. These compounds X and / or Y preferably comprise, in a majority manner, units of formula t (IV) in which R 9 independently represent a radical chosen from alkyl groups comprising from 1 to 6 carbon atoms, phenyl and fluorinated alkyl groups. and S is 0, 1, 2 or 3. Preferably the R 9 are alkyl groups having 1 to 6 carbon atoms. As alkyl group, there may be mentioned in particular methyl, propyl, butyl, hexyl and mixtures thereof, preferably methyl or ethyl. As the fluoroalkyl group, 3,3,3-trifluoropropyl may be mentioned.

According to a particular embodiment, the compounds X and Y, which are identical or different, are polyorganosiloxanes comprising units of the formula ## STR2 ## in which R is as described above, preferably R9 is a methyl radical, and f is such that the polymer has a viscosity at 25 ° C ranging from 0.5 to 3000 Pa.s, preferably ranging from 5 to 150 Pa.s. For example, f may range from 2 to 5000, preferably from 3 to 3000, and preferably from 5 to 1000. These compounds X and Y polyorganosiloxanes comprise at least 2 terminal trialkoxysilane groups per polymer molecule, said groups having the following formula in which the R radicals independently represent methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, preferably methyl or ethyl, R 'is methyl or ethyl, x is 0 or 1, preferably x is equal to 0 and Z is chosen from: divalent hydrocarbon groups not containing ethylenic unsaturation and comprising from 1 to 18 carbon atoms, preferably from 2 to 18 carbon atoms (alkylene groups), combinations of divalent hydrocarbon radicals and siloxane segments of formula t9 `t

Where R 9 R 9 is as described above, G is a divalent hydrocarbon radical having no ethylenic unsaturation and comprising 1 to 18 carbon atoms, preferably 2 to 18 carbon atoms, and the like is an integer ranging from 1 to 6. Z and G may be chosen in particular from alkylene groups such as methylene, ethylene, propylene, butylene, pentylene, hexylene, arylene groups such as phenylene. alkylene, and better ethylene. These polymers may have on average at least 1.2 trialkoxysilane end groups or terminal chains per molecule, and preferably on average at least 1.5 trialkoxysilane end groups per molecule. Since these polymers may have at least 1.2 trialkoxysilane terminal groups per molecule, some may comprise other types of terminal groups such as terminal groups of formula CH 2 = CH-SiR 92 or of formula R 63 -Si-, in which R 9 is as defined above and each R6 group is independently selected from R9 or vinyl groups. Examples of such end groups include trimethoxysilane, triethoxysilane, vinyldimethoxysilane and vinylmethyloxyphenylsilane groups. Such polymers are described in US Pat. No. 3,175,993, US Pat. No. 4,771,275, US Pat. No. 4,871,827, US Pat. No. 4,888,380, US Pat. No. 4,898,910 and US Pat. No. 4,962,794. Compound X and / or Y, in particular formula RIx R9 R2 Rlx

Wherein R, R ', R, Z, x, and f are as described. upper.

Compounds X and / or Y may also comprise a polymer blend of formula (VII) above with polymers of formula (VIII) below:

R9 R9 R9 R I y 1 1 i 1 CH2 = CH.-Si O (SiO) f, Si-Z-Si (t) R) 3-x

Wherein R, R ', R9, Z, x and f are as described above.

When the compound X and / or Y polyorganosiloxanes with alkoxysilane group (s) comprises such a mixture, the various polyorganosiloxanes are present in such amounts that the terminal organosilyl chains represent less than 40%, preferably less than 25% The most preferred compounds X and / or Y polyorganosiloxanes are those of formula (VII) described above. Such compounds X and / or Y are described, for example, in WO 01/96450. As indicated above, the compounds X and Y may be the same or different.

According to one variant, one of the two reactive compounds X or Y is of a silicone nature and the other is of organic nature. For example, the compound X is chosen from organic oligomers or polymers or oligomers or hybrid organic / silicone polymers, said polymers or oligomers comprising at least two alkoxysilane groups and Y is chosen from silicone compounds such as the polyorganosiloxanes described above. In particular, the organic oligomers or polymers are chosen from vinyl, (meth) acrylic, polyesters, polyamides, polyurethanes and / or polyureas, polyethers, polyolefins, perfluoropolyethers, dendrimers and organic hyperbranched polymers, and mixtures thereof.

The organic polymers of vinyl nature or (meth) acrylic, bearing alkoxysilane side groups, may in particular be obtained by copolymerization of at least one vinyl organic monomer or (meth) acrylic with a (meth) acryloxypropyltrimethoxysilane, a vinyl trimethoxysilane, a vinyltriethoxysilane, an allyltrimethoxysilanes, etc. For example, mention may be made of the (meth) acrylic polymers described in the document KUSABE.M, Pitture e Verniei - European Coating; 12-B, pages 43-49, 2005, and in particular the alkoxysilane polyacrylates referenced Kaneka MAX or those described in the publication PROBSTER, M, Adhesion-Kleben & Dichten, 2004, 481 (1-2), pages 12 -14.

The organic polymers resulting from a polycondensation or a polyaddition, such as polyesters, polyamides, polyurethanes and / or polyureas, polyethers, and bearing side and / or terminal alkylsilane groups, may result for example from the reaction of a oligomeric prepolymer as described above with one of the following silane co-reactants bearing at least one alkoxysilane group: aminopropyltrimethoxysilane, aminopropyltriethoxysilane, aminoethylaminopropyltrimethoxysilane, glycidoxypropyltrimethoxysilane, glycidoxypropyltriethoxysilane, epoxycyclohexylethyltrimethoxysilane, mercaptopropyltrimethoxysilane. Examples of polyethers and polyisobutylenes with alkoxysilane groups are described in the publication by KUSABE, M., Pitture e Verniei - European Coating; 12-B, pp. 43-49, 2005. Examples of polyurethanes with terminal alkoxysilane groups include those described in PROBSTER, M., Adhesion-Kleben & Dichten, 2004, 481 (1-2), p.12 -14 or those described in the document LANDON, S., Pitture e Verniei vol. 73, No. 11, pages 18-24, 1997 or in the document HUANG, Mowo, Pitture e Verniei Vol. 5, 2000, pages 61-67, there may be mentioned polyurethanes alkoxysilane groups of OSI-WITCO-GE. As compounds X and / or Y polyorganosiloxane, there may be mentioned resins of MQ or MT type itself bearing alkoxysilane ends and / or silanols such as poly (isobutylsilsesquioxane) resins functionalized with silanol groups proposed under the reference SST-S7C41 (3 Si-OH groups) by Gelest. 2a Additional Reactive Compound One of the compositions useful in the present invention may further comprise an additional reactive compound comprising at least two alkoxysilane or silanol groups. For example, mention may be made of: an organic or inorganic particle or particles comprising, on their surface, alkoxysilane and / or silanol groups, for example fillers surface-treated with such groups.

Catalyst The condensation reaction can be carried out in the presence of a metal-based catalyst which may be present in one or other of the compositions comprising X and / or Y or in a separate composition. The catalyst useful in this type of reaction is preferably a titanium-based catalyst. Mention may in particular be made of tetraalkoxytitanium catalysts of formula in which R2 is chosen from tertiary alkyl radicals such as tert-butyl, tert-amyl and 2,4-dimethyl-3-pentyl; R3 represents an alkyl radical comprising from 1 to 6 carbon atoms, preferably an ethyl methyl group, n-propyl, isopropyl, n-butyl, sec-butyl, hexyl and y is a number ranging from 3 to 4, better still 3 , 4 to 4.

The catalyst may be present in any one of the compositions useful in the present invention in a content of from 0.0001% to 20% by weight relative to the total weight of the composition (s) containing it. Diluent Useful compositions comprising X and / or Y may further comprise a volatile silicone oil (or diluent) for decreasing the viscosity of the composition. This oil may be chosen from linear short chain silicones such as hexamethyldisiloxane, octamethyltrisiloxane, cyclic silicones such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane and mixtures thereof. This silicone oil may represent from 5% to 95%, preferably from 10% to 80% by weight relative to the weight of each composition.

By way of example of compounds X and Y bearing alkoxysilane groups and reacting by condensation, mention may be made of the following mixtures X 'and Y' prepared by Dow Corning:

By way of example of compounds X and Y bearing alkoxysilane groups and reacting by condensation, mention may be made of the following mixtures X 'and Z' prepared by the company Dow Corning: Mixture X ': Ingredient (INCI name) CAS No. Contents (%) Bis-Trimethoxysiloxyethyl Function PMN87176 25-45 Polymer Tetramethyldisiloxyethyl Dimethicone (1) Silica Silylate 68909-20-6 5-20 Charge Disiloxane 107-46-0 30-70 Solvent (1) Mixture X 'contains compounds X and Y identical Z 'mixture: Ingredient (INCI name) CAS no. Content (%) Disiloxane function 107-46-0 80-99 Tetra T solvent Butyl titanate - 1-20 Catalyst 3 / Reticulation in the presence of peroxide: 25 Cosmetic kit comprising at least two compositions packaged separately, the kit comprising at least one compound X, at least one compound Y, and at least one peroxide, at least one of the compounds X or Y being silicone, with the proviso that the compounds X, Y and the peroxide are not simultaneously in one of said compositions, - said compounds X and Y react together by a crosslinking reaction when they are brought into contact with each other in the presence of peroxide, - at least one of the second and third compositions containing at least one oil brilliant, - said compounds X and Y, and said glossy oil being such and their respective amounts being such that the average gloss of a deposit comprising the two compositions, measured at 60 °, is greater than or equal to 60 out of 100.

This reaction is preferably carried out by heating at a temperature greater than or equal to 50 ° C, preferably greater than or equal to 80 ° C, up to 120 ° C. The compounds X and Y, which are identical or different, comprise in this case at least two side groups ûCH3 and / or at least two side chains carrying a group -CH3. The compounds X and Y are preferably silicone and may be chosen, for example, from high molecular weight non-volatile linear polydimethylsiloxanes having a degree of polymerization of greater than 6 having at least two silicon-bonded side groups connected to the silicon atom and or at least two side chains bearing a -CH3 group. Mention may be made, for example, of the polymers described in the "Reactive Silicones" Catalog of Gelest Inc., Edition 2004, page 6, and in particular the copolymers (also called gums) of vinylmethylsiloxane-dimethylsiloxane with molecular weights ranging from 500,000 to 900. And viscosity greater than 2,000,000 cSt.

Peroxides that can be used in the context of the invention include benzoyl peroxide, 2,4-dichlorobenzoyl peroxide and mixtures thereof. According to one embodiment, the reaction of hydrosilylation, condensation or crosslinking in the presence of a peroxide between compounds X and Y is accelerated by a heat input by raising for example the temperature of the system between 25 ° C and 180 ° C. ° C. The system will react especially on the skin. In general, irrespective of the type of reaction by which compounds X and Y react together, the molar percentage of X with respect to all compounds X and Y, i.e. X / (X + Y) x 100 may range from 5% to 95%, preferably from 10% to 90%, more preferably from 20% to 80%.

Similarly, the molar percentage of Y relative to the set of compounds X and Y, ie the ratio Y / (X + Y) × 100, can vary from 5% to 95%, preferably from 10% to 90%, more preferably from 20% to 80%.

Compound X may have a weight average molecular weight (Mw) ranging from 150 to 1,000,000, preferably from 200 to 800,000, more preferably from 200 to 250,000. Compound Y may have a weight average molecular weight (Mw) ranging from 200 to 1,000,000, preferably from 300 to 800,000, more preferably from 500 to 250,000.

The compound X is preferably 5 to 60% by weight of the weight of the composition containing it, and the compound Y is preferably 0.5 to 5% by weight of the weight of the composition containing it.

The ratio between the compounds X and Y may be varied so as to modulate the reaction rate and therefore the film formation rate or in such a way as to adapt the properties of the film formed (for example its adhesive properties) according to the desired application. .

Strong qras body

The first and / or second and / or third composition of the kit may also comprise at least one fatty substance that is solid at room temperature (25 ° C.), preferably having a melting temperature greater than 25 ° C., especially chosen from waxes, pasty fatty substances and mixtures thereof. These fats can be of animal, vegetable, mineral or synthetic origin.

Wax A wax is understood to mean a lipophilic compound, solid at room temperature (25 ° C.), with a reversible solid / liquid state change, having a melting point greater than or equal to 30 ° C. and up to 120 ° C.

In particular, the waxes that are suitable for the invention may have a melting point greater than about 45 °, and in particular greater than 55 ° C. The melting point of the wax can be measured using a differential scanning calorimeter (D.S.C.), for example the calorimeter sold under the name DSC 30 by the company METLER. In particular, it is possible to use hydrocarbon-based waxes such as beeswax, lanolin wax, and Chinese insect waxes; rice wax, Carnauba wax, Candelilla wax, Ouricurry wax, Alfa wax, cork fiber wax, sugar cane wax, Japanese wax and sumac wax ; montan wax, microcrystalline waxes, paraffins and ozokerite; polyethylene waxes, waxes obtained by Fisher-Tropsch synthesis and waxy copolymers and their esters. Mention may also be made of waxes obtained by catalytic hydrogenation of animal or vegetable oils having linear or branched C8-C32 fatty chains. Among these, there may be mentioned hydrogenated jojoba oil, isomerized jojoba oil such as trans isomerized partially hydrogenated jojoba oil manufactured or marketed by Desert Whale under the trade reference ISO-JOJOBA-50 ®, hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil and hydrogenated lanolin oil, di- (1,1,1-trimethylolpropane) tetrastearate sold under the name " HEST 2T-4S "by the company HETERENE, di- (1,1,1-trimethylolpropane) tetraprenate sold under the name HEST 2T-4B by the company HETERENE. Mention may also be made of silicone waxes such as alkyl or alkoxy dimethicone containing from 16 to 45 carbon atoms and fluorinated waxes. It is also possible to use the wax obtained by hydrogenation of esterified olive oil with the stearyl alcohol sold under the name "PHYTOWAX Olive 18 L 57" or even the waxes obtained by hydrogenation of castor oil esterified with alcohol. cetyl sold under the name "PHYTOWAX ricin 16L64 and 22L73" by the company SOPHIM. Such waxes are described in application FR-A-2792190.

Pasty qras body

The first and / or second and / or third composition of the kit according to the invention may comprise at least one pasty fatty substance. These pasty fatty substances may be of animal, vegetable, mineral or synthetic origin.

For the purposes of the present invention, the term "pasty fatty substance" or, more generally, "pasty fat" means a lipophilic fat compound with a reversible solid / liquid state change, having in the solid state an anisotropic crystalline organization and comprising at least one temperature of 23 ° C a liquid fraction and a solid fraction.

In other words, the starting melting temperature of the pasty compound may be less than 23 ° C. The liquid fraction of the pasty compound measured at 23 ° C. can represent 9 to 97% by weight of the compound. This liquid fraction at 23 ° C is preferably between 15 and 85%, more preferably between 40 and 85% by weight.

The liquid fraction by weight of the pasty compound at 23 ° C. is equal to the ratio of the enthalpy of fusion consumed at 23 ° C. to the heat of fusion of the pasty compound.

The enthalpy of fusion of the pasty compound is the enthalpy consumed by the compound 15 to pass from the solid state to the liquid state. The pasty compound is said to be in the solid state when the entirety of its mass is in solid form. The pasty compound is said to be in a liquid state when all of its mass is in liquid form.

The melting enthalpy of the pasty compound is equal to the area under the curve of the thermogram obtained using a differential scanning calorimeter (DS C), such as the calorimeter sold under the name MDSC 2920 by the company. TA instrument, with a temperature rise of 5 or 10 ° C per minute, according to the standard ISO 11357-3: 1999. The enthalpy of fusion of the pasty compound is the amount of energy required to pass the compound from the solid state to the liquid state. It is expressed in J / g. The heat of fusion consumed at 23 ° C. is the quantity of energy absorbed by the sample to change from the solid state to the state that it has at 23 ° C. consisting of a liquid fraction and a solid fraction.

The liquid fraction of the pasty compound measured at 32 ° C is preferably 30 to 100% by weight of the compound, preferably 50 to 100%, more preferably 60 to 100% by weight of the compound. When the liquid fraction of the pasty compound measured at 32 ° C. is equal to 100%, the temperature of the end of the melting range of the pasty compound is less than or equal to 32 ° C. The liquid fraction of the pasty compound measured at 32 ° C. is equal to the ratio of the enthalpy of fusion consumed at 32 ° C. to the heat of fusion of the pasty compound. The enthalpy of fusion consumed at 32 ° C. is calculated in the same way as the heat of fusion consumed at 23 ° C. The pasty compound is preferably chosen from synthetic compounds and compounds of plant origin. A pasty compound can be obtained synthetically from starting materials of plant origin.

The pasty compound may advantageously be chosen from: lanolin and its derivatives the polymeric or non-polymeric silicone compounds the fluorinated or non-polymeric fluorinated compounds the vinyl polymers, in particular: homopolymers of olefins and copolymers of olefins Homopolymers and copolymers of hydrogenated dienes linear or branched oligomers, homo or copolymers of alkyl (meth) acrylates preferably having a C 8 -C 30 alkyl group homo and copolymer oligomers of vinyl esters having alkyl groups C8-C30, such as vinyl polylaurate, for example homopolymers and copolymers of vinyl ethers having C8-C30 alkyl groups, liposoluble polyethers resulting from the polyetherification between one or more C2-C100 diols, preferably in C2-050, the polyol ethers chosen from pentaerythritol and polyalkylene glycol ethers, alcohols ethers; ol fatty and sugar, and their mixtures. the ether pentaerythritol and polyethylene glycol comprising 5 oxyethylenated units (50E) (CTFA name: PEG-5 Pentaerythrityl Ether), the pentaerythritol ether and polypropylene glycol comprising 5 oxypropylene units (5 PO) (CTFA name: PPG) -5 Pentaerythrityl Ether), and mixtures thereof and more especially the mixture PEG-5 Pentaerythrityl Ether, PPG-5 Pentaerythrityl Ether and soybean oil, sold under the name "Lanolide" 35 by the company Vevy, a mixture in which the constituents are found in a 46/46/8 weight ratio: 46% PEG-5 Pentaerythrityl Ether, 46% PPG-5 Pentaerythrityl Ether and 8-20% soybean oil. esters, and mixtures thereof.

A preferred silicone and fluoro pasty compound is polymethyl trifluoropropyl methylalkyl dimethylsiloxane, manufactured under the name X22-1088 by SHIN ETSU.

Among the liposoluble polyethers, copolymers of ethylene oxide and / or of propylene oxide with long-chain C 6 -C 30 alkylene oxides are preferred, more preferably such as the weight ratio of ethylene oxide. and / or propylene oxide with alkylene oxides in the copolymer is from 5:95 to 70:30. In this family, mention will in particular be made of copolymers such as long-chain alkylene oxides are arranged in blocks having an average molecular weight of 1,000 to 10,000, for example a polyoxyethylene / polydodecyl glycol block copolymer such as dodecanediol ethers (22). mol) and polyethylene glycol (45 EO) marketed under the tradename ELFACOS ST9 by Akzo Nobel.

Among the esters, the following are particularly preferred: esters of an oligomeric glycerol, in particular the esters of diglycerol, in particular the condensates of adipic acid and of glycerol, for which part of the hydroxyl groups of the glycerols have reacted with a mixture of fatty acids such as stearic acid, capric acid, stearic acid and isostearic acid and 12-hydroxystearic acid, such as those marketed under the trademark Softisan 649 by the company Sasol, arachidyl propionate sold under the trademark Waxenol 801 by Alzo; phytosterol esters; triglycerides of fatty acids and their derivatives; pentaerythritol esters; non-crosslinked polyesters resulting from the polycondensation between an acid dicarboxylic acid or a linear or branched C 4 -C 50 polycarboxylic acid and a C2-050 diol or polyol; - the ester aliphatic esters resulting from the esterification of a hydroxycarboxylic acid ester aliphatic ylic acid with an aliphatic carboxylic acid, - polyesters resulting from the esterification, with a polycarboxylic acid, of an aliphatic hydroxy carboxylic acid ester, said ester comprising at least two hydroxyl groups such as Risocast DA-H products ®, and Risocast DA-L ®, - esters of diol dimer and diacid dimer, if appropriate, esterified on their function (s) alcohol (s) or acid (s) free (s) by acid radicals or alcohols such as Plandool-G, and mixtures thereof.

Preferably, for the aliphatic ester esters resulting from the esterification of an aliphatic hydroxycarboxylic acid ester with an aliphatic carboxylic acid: The aliphatic carboxylic acid comprises from 4 to 30 and preferably from 8 to 30 carbon atoms. carbon. It is preferably selected from hexanoic acid, heptanoic acid, octanoic acid, 2-ethyl hexanoic acid, nonanoic acid, decanoic acid, undecanoic acid, dodecanoic acid, acid tridecanoic acid, tetradecanoic acid, pentadecanoic acid, hexadecanoic acid, hexydecanoic acid, heptadecanoic acid, octadecanoic acid, isostearic acid, nonadecanoic acid, eicosanoic acid, acid isoarachidic acid, octyldodecanoic acid, henicosanoic acid, docosanoic acid, and mixtures thereof. The aliphatic carboxylic acid is preferably branched.

The aliphatic hydroxy carboxylic acid ester is advantageously derived from a hydroxylated aliphatic carboxylic acid having from 2 to 40 carbon atoms, preferably from 10 to 34 carbon atoms and better still from 12 to 28 carbon atoms, and from 1 to to 20 hydroxyl groups, preferably 1 to 10 hydroxyl groups and more preferably 1 to 6 hydroxyl groups. The aliphatic hydroxy carboxylic acid ester is chosen from: a) partial or total esters of saturated linear monohydroxylated aliphatic monocarboxylic acids; b) partial or total esters of unsaturated monohydroxylated aliphatic monocarboxylic acids; c) partial or total esters of saturated monohydroxylated aliphatic polycarboxylic acids; d) partial or total esters of saturated polyhydroxylated aliphatic polycarboxylic acids; e) the partial or total esters of C2 to C16 aliphatic polyols reacted with a mono or polyhydroxylated aliphatic mono or poly carboxylic acid, and mixtures thereof.

The aliphatic ester esters are advantageously chosen from: the ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid in proportions of 1 to 1 (1/1) or oil monoisostearate hydrogenated castor oil, - the ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid in proportions 1 to 2 (1/2) or hydrogenated castor oil diisostearate, - ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid in proportions 1 to 3 (1/3) or hydrogenated castor oil triisostearate, and mixtures thereof. Preferably, the first and / or the second and / or the third composition comprises a total pasty fatty substance content ranging from 0.5 to 30% by weight relative to the weight of the composition, preferably from 1 to 25% by weight. % or even better, 5 to 20%.

Liquid fatty phase: According to a preferred embodiment, the first and / or second and / or third composition of the product according to the invention comprises at least one liquid fatty phase comprising at least one oil.

By "oil" is meant a non-aqueous compound, immiscible with water, liquid at room temperature (25 ° C) and atmospheric pressure (760 mm Hg). Non-volatile oil: Advantageously, the first and / or second and / or third composition of the product according to the invention comprises at least one non-volatile oil.

The non-volatile oils may be hydrocarbon and / or silicone and / or fluorinated.

By "non-volatile oil" is meant an oil remaining on the keratin materials at ambient temperature and atmospheric pressure for at least several hours and in particular having a vapor pressure of less than 10 -3 mmHg (0.13 Pa). A non-volatile oil can also be defined as having an evaporation rate such that under the conditions defined above, the amount evaporated after 30 minutes is less than 0.07 mg / cm 2.

These oils can be of vegetable, mineral or synthetic origin.

By "hydrocarbon oil" is meant an oil formed essentially, or even constituted, of carbon and hydrogen atoms, and possibly of oxygen, nitrogen, and not containing a silicon atom or fluorine. It may contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups.

By "silicone oil" is meant an oil comprising at least one silicon atom, and in particular comprising Si-O groups.

The non-volatile oil may be present in a content ranging from 0.1% to 70% by weight, relative to the total weight of the non-volatile liquid fatty phase, preferably ranging from 0.5% to 60% by weight. and preferably ranging from 1% to 50% by weight relative to the total weight of the first and / or second and / or third composition.

Non-volatile hydrocarbon oils that may especially be mentioned include: hydrocarbon-based oils of vegetable origin, such as triglycerides consisting of esters of fatty acids and of glycerol, the fatty acids of which can have various chain lengths of C4 to C24; these may be linear or branched, saturated or unsaturated, such as triglycerides of heptanoic, octanoic acids; these oils are in particular the oils of wheat germ, sunflower, grape seed, sesame, maize, apricot, castor, shea, avocado, olive, soya, oil sweet almond, palm, rapeseed, cotton, hazelnut, macadamia, jojoba, alfalfa, poppy, pumpkin, sesame, pumpkin, rapeseed, blackcurrant, evening primrose, millet , barley, quinoa, rye, safflower, bancoulier, passionflower, muscat rose; or the triglycerides of caprylic / capric acids such as those sold by the company Stéarineries Dubois or those sold under the names "Miglyol 810®", "812®" and "818®" by the company Dynamit Nobel, -the ethers of synthesis; linear or branched hydrocarbons of mineral or synthetic origin, such as paraffin oil or its derivatives, petroleum jelly, polydecenes, hydrogenated polyisobutene such as Parleam® sold by the company Nippon Oil Fats, squalane, and their mixtures; Fatty acid esters, in particular of 4 to 22 carbon atoms, and in particular of octanoic acid, heptanoic acid, lanolic acid, oleic acid, lauric acid and stearic acid; such as propylene glycol dioctanoate, propylene glycol monoisostearate, poly-glyceryl 2-diisostearate, neopentyl glycol diheptanoate, synthetic esters such as the oils of formula R, wherein R represents the residue of an acid linear or branched fatty acid having from 1 to 40 carbon atoms and R2 represents a particularly branched hydrocarbon chain containing from 1 to 40 carbon atoms, provided that R, + R2 is 11, for example purcellin oil (cetostearyl octanoate ), isononyl isononanoate, C12 to C15 alcohol benzoate, 2-hexyl ethyl palmitate, 2-octyl dodecyl stearate, 2-octyl dodecyl erucate, isostearate of isostearyl, octyl-2-dodecyl benzoate, octanoates, decanoate or ricinoleates of alcohols or polyalcohols, isopropyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, diisopropyl adipate, 2-ethylhexyl palmitate, laurate 2-hexyl-decyl, 2-octyl-decyl palmitate, 2-octyldodecyl myristate, 2-diethylhexyl succinate, diisostearyl malate, isodecyl neopentanoate; hydroxylated esters such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate, glycerol or diglycerine triisostearate; diethylene glycol diisononanoate; and the pentaerythritol esters; esters of aromatic acids and alcohols comprising 4 to 22 carbon atoms, in particular tridecyl trimellitate, - branched-chain and / or unsaturated carbon-chain liquid fatty alcohols containing from 8 to 26 carbon atoms, for example oleic alcohol, linoleic or linolenic alcohol, isostearyl alcohol or octyl dodecanol; higher C8-C26 fatty acids such as oleic acid, linoleic acid, linolenic acid, or isostearic acid; - and their mixtures.

According to an advantageous embodiment of the invention, the non-volatile oil is a non-volatile ester oil such as those mentioned above.

According to another advantageous embodiment of the invention, the non-volatile oil is a linear or branched hydrocarbon. The non-volatile silicone oils that can be used in the first and / or second and / or third composition according to the invention may be: phenyl silicone oils (phenyl silicone means an organopolysiloxane substituted by at least one phenyl group) such as phenyl trimethicones, phenyl dimethicones, phenyl trimethylsiloxy diphenylsiloxanes, diphenyl dimethicones, diphenyl methyldiphenyl trisiloxanes, and 2-phenylethyl trimethylsiloxysilicates, dimethicones or phenyltrimethicones with a viscosity of less than or equal to 100 cSt, and mixtures thereof, non-volatile polydimethylsiloxanes (PDMS), polydimethylsiloxanes comprising alkyl or alkoxy groups, during and / or at the end of a silicone chain groups each having 2 to 24 carbon atoms.

According to another embodiment, the silicone oil corresponds to the formula ## STR1 ## in which the groups R represent, independently of one another, a methyl or a phenyl. Preferably in this formula, said organopolysiloxane comprises at least three phenyl groups, for example at least four or at least five.

Mixtures of the phenyl organopolysiloxanes described above can be used. For example, mixtures of organopolysiloxane triphenyl, tetra- or penta-phenyl.

According to another embodiment, the silicone oil corresponds to the formula Ph Ph Me Si Si Si Si Me Si Me Si Me Me Si Si Me Si Me Si Si Me Si Si Me Si Si Me Si Si Me Si Me Si Si Me Si Me Si Si Me Si Me Si Si Me Me Such phenyl silicone is especially manufactured by Dow Corning under the reference Dow Corning 555 Cosmetic Fluid (INCI name: trimethyl pentaphenyl trisiloxane). The reference Dow Corning 554 Cosmetic Fluid can also be used.

Preferably, the oil (s) represent from 0.1 to 90%, better from 1 to 80%, and better still, from 5 to 70% of the total weight of the first and / or second and / or or the third composition.

Preferably, the non-volatile oil (s) represent from 0.1 to 90%, better from 1 to 80%, and better still, from 5 to 70% of the total weight of the first and / or second and / or the third composition.

Glossary oils According to one embodiment, the non-volatile oil may be selected from glossy oils.

The glossy oil is preferably an oil of high molecular weight ranging from 650 to 10,000 g / mol, and preferably from 750 to 7500 g / mol. The glossy oils are preferably non-volatile.

By "oil" is meant a non-aqueous compound, immiscible with water, liquid at room temperature (25 ° C) and atmospheric pressure (760 mm Hg). By "non-volatile oil" is meant an oil remaining on the keratin materials at ambient temperature and atmospheric pressure for at least several hours and having in particular a vapor pressure of less than 10 -3 mmHg (0.13 Pa). It is also possible to define a non-volatile oil as having an evaporation rate such that under the conditions defined above, the amount evaporated after 30 minutes is less than 0.07 mg / cm 2.

According to one embodiment, the oil (s) brilliant (s) represent from 0.1 to 80%, better from 1 to 60%, and better still, from 5 to 50% of the total weight of the first and / or or the second and / or third composition.

The gloss oil preferably has a high molecular weight of from 650 to 10,000 g / mol, and preferably from 750 to 7500 g / mol.

The glossy oil can be chosen from: lipophilic polymers such as polybutylenes such as INDOPOL H-100 (molar mass or MW = 965 g / mol), INDOPOL H-300 (MW) = 1340 g / mol), INDOPOL H-1500 (MW = 2160 g / mol) marketed or manufactured by AMOCO, the hydrogenated polyisobutylenes such as PANALANE H-300 E marketed or manufactured by AMOCO (MW = 1340 g / mol), the Viseal 20000 marketed or manufactured by the company SYNTEAL (MW = 6000 g / mol), the REWOPAL PIB 1000 marketed or manufactured by the company WITCO (MW = 1000 g / mol), the polydecenes and the hydrogenated polydecenes such as: PURESYN 10 (MW = 723 g / mol), PURESYN 150 (MW = 9200 g / mol) marketed or manufactured by MOBIL CHEMICALS, - copolymers of vinylpyrrolidone, such as: vinylpyrrolidone copolymer / 1-hexadecene, ANTARON V216 marketed or manufactured by ISP (MW = 7300 g / mol), esters such as: s linear fatty acid esters having a total carbon number ranging from 35 to 70 such as pentaerythrityl tetrapelargonate (MW = 697 g / mol), - hydroxylated esters such as polyglycerol-2 triisostearate (MW = 965 g / mol) mol), aromatic esters such as tridecyl trimellitate (MW = 757 g / mol), esters of fatty alcohol or of C24-C28 branched fatty acids such as those described in patent application EP-A-0 955 039. , and in particular triisoarachidyl citrate (MW = 1033.76 g / mol), pentaerythrityl tetraisonanoate (MW = 697 g / mol), glyceryl triisostearate (MM = 891 g / mol), tri-decyl-2 tetradecanoate of glyceryl (MW = 1143 g / mol), pentaerythrityl tetraisostearate (MW = 1202 g / mol), polyglyceryl tetraisostearate -2 (MW = 1232 g / mol) or pentaerythrityl tetra decyl-2 tetradecanoate (MW = 1538 g / mol), a polyester resulting from the esterification of at least one carboxylic acid (s) triglyceride (s) hydroxylated by an ac aliphatic monocarboxylic acid and an aliphatic dicarboxylic acid, optionally unsaturated, such as castor oil of succinic acid and isostearic acid sold under the reference Zénigloss by Zenitech, - the polyesters obtained by condensation of dimer and / or trimer of acid unsaturated fat and diol such as those described in patent application FR 0853634, such as in particular dilinoleic acid and 1,4-butanediol. Mention may in particular be made of the polymer marketed by Biosynthis under the name Viscoplast 14436H (INCI name: dilinoleic acid / butanediol copolymer), the diol dimer and diacid dimer esters of general formula HO-R '- (- 000-R2 Wherein R 'represents a diol dimer residue obtained by hydrogenation of the dilinoleic diacid R2 represents a hydrogenated dilinoleic diacid residue, and h represents an integer ranging from 1 to 9, especially esters of dilinoleic diacids and of dilinoleic diol dimers marketed by the company Nippon Fine Chemical under the trade name LUSPLAN DD-DA5® and DD-DA7®, silicone oils such as phenyl silicones (also called phenylated silicone oil) such as Belsil PDM 1000 from WACKER (MW = 9000 g / mol), phenyl trimethicones (such as phenyl trimethicone sold under the trade name DC556 by Dow Corning), phenyl dimeth hicones, phenyl trimethylsiloxy diphenyl siloxanes, diphenyl dimethicones, diphenyl methyldiphenyl trisiloxanes; oils of plant origin, such as sesame oil (MW = 820 g / mol), and mixtures thereof.

The glossy oil may also be an oligomer of triglyceride of hydroxylated fatty acid and saturated diacid.

Such an oligomer is obtained by reacting a hydroxylated fatty acid triglyceride (such as hydrogenated castor oil) and a saturated diacid. According to the invention, the diacid is said to be saturated when the hydrocarbon chain constituting it does not contain unsaturation, namely carbon-carbon double bond. The term "diacid" is intended to mean a hydrocarbon compound comprising two carboxyl functions -COOH.

The diacid may be a single diacid or a mixture of several diacids. Similarly, within the meaning of the invention, the oligomer may be a mixture of several oligomers. Among the saturated diacids that may be used, mention may be made of sebacic acid (or 1,10-decanedioic acid), succinic acid, adipic acid, azelaic acid, octadecamethylene dicarboxylic acid and eicosadicarboxylic acid. . More particularly, the oligomer may be an oligoester, the monomers of which are represented by the following formulas (A) of triglyceride and (B) diacid: ## STR2 ## wherein R 1 and R 2 are as follows: ## STR2 ## CH 2 CH CH 2 (A) OO It II HO HO C x CH (B) in which

R 1 represents a saturated or unsaturated, linear or branched alkylene group comprising, for example, from 1 to 18 carbon atoms, and R 2 represents a saturated or unsaturated, linear or branched alkyl group comprising, for example, from 1 to 12 carbon atoms;

R, preferably represents a - (CH 2) n - group, where n may vary from 1 to 20 and in particular from 3 to 16, for example from 6 to 12;

R2 preferably represents a group - (CH2) mCH3, where m may vary from 0 to 11 and in particular from 2 to 11, for example from 3 to 9; OH 1 -R 1 -C -R 2 H represents the

alkyl residue of 12-hydroxystearic acid (major component of hydrogenated castor oil);

X is a linear or branched alkylene group such as for example a linear alkylene group - (CH 2) X, where x may vary from 1 to 30 and in particular from 3 to 15.

When the diacid is sebacic acid, x is 8.

The average degree of polymerization of the oligomer can vary between 3 and 12.

The oligoester hydrogenated castor oil and sebacic acid is marketed by the company CRODA under different names depending on the degree of

Polymerization. According to one embodiment n = 10 and m = 5, and the group Among the oligoesters formed of hydrogenated castor oil and sebacic acid, that having a degree of polymerization of about 4.6 is available under the name commercial "CROMADOL CWS-5" and that having a degree of polymerization of about 9.5 is available under the trade name "CROMADOL CWS-10", marketed by Croda Japan KK is also cited hydrogenated castor oil oligomer and sebacic acid sold under the name CRODABOND-CSA (MW = 3500) by the company CRODA. The oligomer may be present in the first and / or second and / or third composition according to the invention in a content ranging from 0.1 to 50% by weight, particularly from 0.1 to 40% by weight, more particularly from 0.5 to 30% and for example from 1 to 20% by weight, relative to the total weight of the composition.

Preferably, the glossy oil has a refractive index greater than or equal to 1.45 and in particular ranging from 1.45 to 1.6. According to one embodiment, the oil (s) brilliant (s) represent from 0.1 to 80%, better from 1 to 60%, and better still, from 5 to 50% of the total weight of the first and / or or the second and / or third composition.

Volatile oil: The first and / or second and / or third composition according to the invention may comprise at least one volatile oil.

For the purposes of the invention, the term "volatile oil" means an oil capable of evaporating on contact with keratin materials in less than one hour at ambient temperature and atmospheric pressure (760 mmHg). The volatile organic solvent (s) and the volatile oils of the invention are organic solvents and volatile cosmetic oils which are liquid at ambient temperature and have a non-zero vapor pressure at ambient temperature and atmospheric pressure, in particular ranging from 0 to 13 Pa at 30 40 000 Pa (10-3 at 300 mm Hg), in particular ranging from 1.3 Pa to 13 000 Pa (0.01 to 100 mm Hg), and more particularly ranging from 1.3 Pa. at 1300 Pa (0.01 to 10 mmHg). These oils may be hydrocarbon oils, silicone oils, fluorinated oils, or mixtures thereof.

35 a. Silicone oil According to a variant of the invention, the volatile oil is a volatile silicone oil. By "silicone oil" is meant an oil comprising at least one silicon atom, and in particular comprising Si-O groups.

The volatile silicone oil that may be used in the invention may be chosen from silicone oils having a flash point ranging from 40 ° C. to 102 ° C., preferably having a flash point greater than 55 ° C. and less than or equal to 95 ° C. and preferably ranging from 65 ° C to 95 ° C. The volatile silicone oil may be chosen from linear or cyclic silicone oils such as linear or cyclic polydimethylsiloxanes (PDMS) having from 3 to 7 silicon atoms. By way of example of such oils, mention may be made of octyltrimethicone, hexyltrimethicone, decamethylcyclopentasiloxane (cyclopentasiloxane or D5), octamethylcyclotetrasiloxane (cyclotetradimethylsiloxane or D4), dodecamethylcyclohexasiloxane (D6) and decamethyltetrasiloxane (L4). , KF 96 A from Shin Etsu, polydimethylsiloxanes such as those sold under the reference DC 200 (1.5 cSt), DC 200 (5 cSt), DC 200 (3 cSt) by Dow Corning.

b. Hydrocarbon Oil According to one variant of the invention, the volatile oil is a volatile hydrocarbon oil.

By "hydrocarbon oil" is meant an oil formed essentially, or even constituted, of carbon and hydrogen atoms, and possibly of oxygen, nitrogen, and not containing a silicon atom or fluorine. It may contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups.

The volatile hydrocarbon oils (also called solvents) may be chosen from hydrocarbon-based oils having from 8 to 16 carbon atoms, and especially C8-C16 branched alkanes such as C8-C16 isoalkanes of petroleum origin (also known as isoparaffins). such as isododecane (also called 2,2,4,4,6-pentamethylheptane), isodecane, isohexadecane, and for example the oils sold under the trade names Isopars' or permetyls, branched esters of C8-C16 isohexyl neopentanoate, and mixtures thereof. Other volatile hydrocarbon oils such as petroleum distillates, in particular those sold under the name ShelI or by Shell, may also be used. Preferably, the volatile solvent is chosen from volatile hydrocarbon oils having from 8 to 16 carbon atoms and mixtures thereof.

As other volatile hydrocarbon solvents (oils) that can be used in the composition according to the invention, mention may also be made of ketones which are liquid at ambient temperature, such as methyl ethyl ketone or acetone; short-chain esters (having from 3 to 8 carbon atoms in total) such as ethyl acetate, methyl acetate, propyl acetate, n-butyl acetate; ethers which are liquid at ambient temperature, such as diethyl ether, dimethyl ether or dichlorodiethyl ether; alcohols and in particular linear or branched lower monoalcohols having from 2 to 5 carbon atoms, such as ethanol, isopropanol or n-propanol. vs. Fluorinated oils The volatile oil may also be chosen from fluorinated oils such as perfluoropolyethers, perfluoroalkanes such as perfluorodecalin, perfluorodamantanes, monoesters, diesters and triesters of perfluoroalkylphosphates and fluorinated ester oils.

The volatile oil may be present in the first and / or second and / or third composition according to the invention in a content ranging from 0.1% to 90% by weight, relative to the total weight of the composition, of preferably ranging from 1% to 70% by weight, and preferably ranging from 5% to 50% by weight.

LOADS The first and / or second and / or third composition of the kit according to the invention may comprise charges. By way of example, these fillers may be colloidal calcium carbonate which may or may not be treated with stearic acid or stearate, silica such as fumed silicas, precipitated silicas or silicas treated to render them hydrophobic. , ground quartz, alumina, aluminum hydroxide, titanium dioxide, diatomaceous earth, iron oxide, carbon black, and graphite. Synthetic slices whose surface is modified with silicone compounds to render them hydrophobic at the surface are particularly preferred. These fillers are differentiated from one another by their surface properties, the silicone compounds used to treat the silica, and the way in which the surface treatment is carried out. Such fillers make it possible to reduce the viscosity of the formulation obtained from compounds X and / or Y. Furthermore, resin-based reinforcing fillers can also be used. Filler silica, calcium carbonate, resin fillers are preferred. By way of example, mention may be made of the treated feeds Cab-O-Sil® TS-530, Aerosil® R8200 and Wacker HDX H2O00.

Filmoqene The first and / or second and / or third composition of the kit according to the invention may comprise a film-forming polymer.

According to one embodiment, the film-forming polymer may be chosen from film-forming polymers. Some film-forming polymers may be gelling agents. According to one mode of implementation, the polymer is not a nitrocellulose. 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.

The polymer may be present in the composition in a content ranging from 0.1% to 60% by weight, relative to the total weight of the 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 film-forming organic polymer is at least one polymer chosen from the group comprising: film-forming polymers that are soluble in an organic liquid medium, in particular liposoluble polymers, when the organic liquid medium comprises at least one oil; dispersible film-forming polymers in an organic solvent medium, in particular polymers in the form of nonaqueous dispersions of polymer particles, preferably dispersions in silicone or hydrocarbon oils; in one embodiment, the nonaqueous polymer dispersions comprise polymer particles stabilized on their surface by at least one stabilizing agent; film-forming polymers in the form of aqueous dispersions of polymer particles, often called "latex"; in this case, the composition comprises an aqueous phase; water-soluble film-forming polymers; in this case, the composition comprises an aqueous phase.

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

The film-forming polymer may be chosen from the film-forming polymers described in patent application WO 04/028487.

In particular, the film-forming polymer may be a crosslinked silicone compound as described in applications US 2003/0103918 and US 2003/0049216.

Film-forming polymers are described in particular in the international patent application filed under No. PCT / FR03 / 02849. The film-forming polymer may be a film-forming linear ethylenic block polymer, preferably 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 monomer constituting 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 ethylene polymer grafted into a liquid fatty phase. Such a dispersion is particularly described in the international patent application filed under filing No. PCT / FR / 03/03709.

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.

Amphiphilic Silicone The first and / or second and / or third composition of the kit according to the invention may comprise at least one amphiphilic silicone.

The amphiphilic silicones that may be used contain a portion of silicone that is compatible with a silicone medium, and a hydrophilic portion that may be, for example, the remainder of a compound chosen from alcohols and polyols having from 1 to 12 hydroxyl groups, polyoxyalkylenes containing at least two oxyalkylene units and having from 0 to 20 oxypropylene units and / or from 0 to 20 oxyethylene units. This hydrophilic portion thus has an affinity for the hydrophilic particles and contributes to the dispersion of these in a silicone medium.

The amphiphilic silicone can be an oil without gelling activity. Such oils may be composed of: - dimethicone copolyols, optionally containing phenyl groups, - alkylmethicone copolyols, - polyglycerol silicones, that is to say silicones having alkylglycerylether groups, - silicones having perfluorinated side groups having side groups glycerol, silicones having polyoxyethylene / polyoxypropylene side groups and having perfluorinated side groups, silicone block copolymers and hydrophilic block copolymers other than polyether, for example polyoxazoline or polyethyleneimine of graft copolymers of the silicone-grafted polysaccharide type, of silicone block copolymers, of poly (ethylene oxide / propylene oxide) block.

The amphiphilic silicone that can be used can also be an at least partially crosslinked amphiphilic silicone resin. Examples of such resins include: crosslinked silicone resins having alkylpolyether groups, such as polyethylene oxide (POE) and polyethylene oxide / propylene oxide (POE / POP) described in US No. 5,412,004; and silicone resins partially crosslinked with α, β-dienes having hydrophilic POE / POP side chains and hydrophobic alkyl side chains, such as those described in EP-A The hydrophilic side chains are obtained by reaction with a POE / POP at a single vinyl end, and the alkyl side chains are formed by reaction with an α-olefin having a fatty chain. In the amphiphilic silicone resin, the silicone portion is advantageously composed of polydimethylsiloxane. Polyamide Polymer or Copolymer The first and / or second and / or third composition of the kit may contain at least one polyamide polymer or copolymer which may be selected from homopolymers polyamides, polyamides branched by fatty chains, polyamides-organosiloxanes polyamide-polyester copolymers, polyamide-polyacrylic copolymers, and mixtures thereof. 20

Polyamide polymers which may be used in the invention include the polymers described in application EP 1 343 458, for example the polyamide resins resulting from the condensation of an aliphatic dicarboxylic acid and a diamine (including the compounds having more than 2 carbonyl groups and 2 amine groups), the adjacent unitary 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®, in particular Onamid 30 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 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-A-5998570. As polyamide polymers that can 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. carbon, each terminal fatty 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 especially those described in US-A-5783657 of Union Camp. In particular, mention may be made of polymers whose INCI name is "ethylene diamine stearyl dimer dilinoleate copolymer" and "ethylene diamine stearyl dimer tallate copolymer". By way of example, mention may be made of the commercial products sold by Arizona Chemical under the names Uniclear 80, Uniclear 100, Uniclear 80 V, Uniclear 100 V and Uniclear 100 VG. They are sold respectively in the form of a gel at 80 ° C. % (active ingredient) in a mineral oil and 100% (active ingredient). They have a softening point of 88 to 94 ° C. These commercial products are a mixture of copolymers of an ethylenediamine condensed C36 diacid with a weight average molecular weight of about 6000. The terminal ester groups result from the esterification of the remaining acid termini through cetyl alcohol, stearyl alcohol or mixtures thereof (also known as cetylstearyl alcohol).

Polyamide polymers that can be used in the invention also include polyamides comprising at least one polyorganosiloxane group, consisting of 1 to 1000 organosiloxane units in the main chain or in the form of a 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 WO04-054524. The silicone polyamide may be a polymer comprising at least one unit of formula (IV) or (V): R 5 Si X C NH Y NH II R 7 O-n or C X o m R 5 Si X NH C Y C

II R 'O O n NH X - m (V)

R4, R5, R6 and R7, which may be identical or different, represent a group chosen from: - saturated or unsaturated, linear, branched or cyclic C 1 to C 40 hydrocarbon-based groups which may contain in their chain one or more carbon atoms; oxygen, sulfur and / or nitrogen, and which may be substituted in part or totally by fluorine atoms, C 6 -C 6 aryl groups, optionally substituted by one or more C 1 -C 4 alkyl groups; C4, - the polyorganosiloxane chains containing or not one or more oxygen, sulfur and / or nitrogen atoms, X, identical or different, represent a linear or branched C 1 -C 20 alkylene di-yl group, may contain one or more oxygen and / or nitrogen atoms in its chain, Y is a divalent linear or branched alkylene, arylene, cycloalkylene, alkylarylene or arylalkylene group, saturated or unsaturated, at C 0 to 050, or more atoms of oxygen, sulfur and / or nitrogen, and / or carry as substituents one of the following atoms or groups of atoms: fluorine, hydroxy, C3-C8 cycloalkyl, C₁-C C alkyl, C5-C, aryl, phenyl optionally substituted with 1 to 3 C 1 to C 3 alkyl, C 1 to C 3 hydroxyalkyl and C 1 to C 6 alkylamines, or n is an integer from 2 to 500, preferably from 2 to 200, and m is an integer ranging from 1 to 1000, preferably from 1 to 700 and more preferably from 6 to 200. Preferably, the preferred compounds are those of formula IV, whose INCI name is nylon-611 / dimethicone copolymers. According to this embodiment, the groups R4, R5, R6 and R7 represent methyl groups, one of X and Y represents an alkylene group of 6 carbon atoms and the other a group of alkylene groups of 11 carbon atoms. By way of example, mention may be made of the compounds marketed by Dow Corning under the name DC 2-8179 (DP 100) and DC 2-8178 (DP 15). The degree of polymerization DP of these compounds corresponds to n in formula IV.

Aqueous phase

The first and / or second and / or third composition of the kit may comprise an aqueous phase.

The aqueous phase may consist essentially of water; it may also comprise a mixture of water and of a water-miscible solvent (miscibility in water greater than 50% by weight at 25 ° C.), such as lower monoalcohols having from 1 to 5 carbon atoms, such as ethanol, isopropanol, glycols having 2 to 8 carbon atoms such as propylene glycol, ethylene glycol, 1,3-butylene glycol, dipropylene glycol, C3-C4 ketones, C2 aldehydes; -C4 and mixtures thereof.

The aqueous phase (water and optionally the water-miscible solvent) may be present in a content ranging from 5 to 95% by weight relative to the total weight of each composition, preferably from 10% to 85% by weight and more preferably from 2 to 80% by weight According to a preferred embodiment, the first, second and third compositions used in the kit or process according to the invention are anhydrous or contain less than 3% by weight of water, preferably less than 1% by weight of water relative to the total weight of the composition.

Even more preferably, the first, second and third compositions are totally anhydrous.

By "anhydrous" in particular means that the water is preferably not deliberately added to the composition but may be present in trace amounts in the various compounds used in the composition.

Surfactants The first and / or second and / or third composition of the kit according to the invention may contain emulsifying surfactants present in particular in a proportion ranging from 0.1 to 30% by weight relative to the total weight of each composition, better from 1 to 15% and better from 2 to 10%. These surfactants may be chosen from anionic, nonionic, amphoteric or zwitterionic surfactants. Reference can be made to the document "Encyclopedia of Chemical Technology, KIRK-OTHMER", volume 22, p.333-432, 3rd edition, 1979, WILEY, for the definition of the properties and functions (emulsifier) of surfactants, in particular .347-377 of this reference, for anionic and nonionic surfactants.

The surfactants preferably used in the first and second and / or third compositions according to the invention are chosen from: a) nonionic surfactants with a HLB greater than or equal to 8 at 25 ° C., used alone or as a mixture; mention may be made in particular of: oxyethylenated and / or oxypropylenated ethers (which may contain from 1 to 150 oxyethylenated and / or oxypropylenated groups) of glycerol; oxyethylenated and / or oxypropylenated ethers (which can contain from 1 to 150 oxyethylenated and / or oxypropylenated groups) of fatty alcohols (in particular of C8-C24 and preferably of C12-C18 alcohols) such as oxyethylenated ether; oxyethylenated cetearyl alcohol (CTFA name "Ceteareth-30") and the oxyethylenated ether of the mixture of C12-C15 fatty alcohols containing 7 oxyethylenated groups (CTFA name "C12-15 Pareth-7" marketed under the name "NEODOL 25-7" ® by SHELL CHEMICALS, - fatty acid esters (in particular C8-C24, and preferably C16-C22 acid) and polyethylene glycol (which may comprise from 1 to 150 units); ethylene glycol) such as PEG-50 stearate and PEG-40 monostearate sold under the name MYRJ 52P by ICI UNIQUEMA; fatty acid esters (especially of C8-C24 acid, and preferably C16-C22) and oxyethylenated and / or oxypropylenated glycerol ethers (which may from 1 to 150 oxyethylenated and / or oxypropylene groups), such as PEG-200 glyceryl monostearate sold under the name "Simulsol 220 TM" by the company SEPPIC; polyethoxylated glyceryl stearate with 30 ethylene oxide groups, such as the product TAGAT S sold by the company GOLDSCHMIDT, polyethoxylated glyceryl oleate with 30 ethylene oxide groups, such as the product TAGAT O sold by the company GOLDSCHMIDT glycerol cocoate polyethoxylated with 30 ethylene oxide groups, such as the product VARIONIC LI 13 sold by the company SHEREX, glyceryl isostearate polyethoxylated with 30 ethylene oxide groups, such as the product TAGAT L sold by the company GOLDSCHMIDT company and polyethoxylated glyceryl laurate with 30 ethylene oxide groups, such as the product TAGAT I from GOLDSCHMIDT; fatty acid esters (in particular C8-C24 and preferably C16-C22 acids) and oxyethylenated and / or oxypropylenated sorbitol ethers (which can contain from 1 to 150 oxyethylene and / or oxypropylene groups), as the polysorbate 60 sold under the name Tween 60 by the company Uniquema; dimethicone copolyol, such as that sold under the name "Q2-5220" by the company Dow Corning; dimethicone copolyol benzoate (FINSOLV SLB 101 and 201 from the company FINTEX); copolymers of propylene oxide and of ethylene oxide, also called EO / Op polycondensates, for example the polyethylene glycol / polypropylene glycol / polyethylene glycol triblock polycondensates sold under the names "SYNPERONIC" and "SYNPERONIC PE / L44" and "SYNPERONIC PE / F127" by ICI, and mixtures thereof. - and their mixtures. b) nonionic surfactants with an HLB of less than 8 at 25 ° C, optionally combined with one or more nonionic surfactants with an HLB greater than 8 at 25 ° C, as mentioned above, such as: esters and saccharide ethers such as sucrose stearate, sucrose cocoate, sorbitan stearate and mixtures thereof such as Arlatone 2121 sold by ICI; Esters of fatty acids (in particular of C 8 -C 24, and preferably of C 16 -C 22) and of polyol, in particular glycerol or sorbitol, such as glyceryl stearate, glyceryl stearate, such as the product sold under the name TEGIN M by the company GOLDSCHMIDT, glyceryl laurate such as the product sold under the name IMWITOR 312 by the company HULS, polyglyceryl-2 stearate, sorbitan tristearate, glyceryl ricinoleate; the mixture of cyclomethicone / dimethicone copolyol sold under the name "Q2-3225C" by the company Dow Corning. c) Anionic surfactants such as: - C16-C30 fatty acid salts, especially those derived from amines, such as triethanolamine stearate; salts of polyoxyethylenated fatty acids, in particular those derived from amines or alkaline salts, and mixtures thereof; phosphoric esters and their salts, such as "DEA oleth-10 phosphate" (Crodafos N 10N from CRODA), cetyl phosphate (Amphisol K from DSM Nutritionnal Products); sulphosuccinates such as "Disodium PEG-5 citrate lauryl sulphosuccinate" and "Disodium ricinoleamido MEA sulphosuccinate" - alkyl ether sulphates such as sodium lauryl ether sulphate; isethionates; acylglutamates, such as "Disodium hydrogenated tallow glutamate" (AMISOFT HS-21 R marketed by the company AJINOMOTO), and mixtures thereof. Particularly suitable for the invention, triethanolamine stearate. The latter is generally obtained by simple mixing of stearic acid and triethanolamine.

Gelling agent The first and / or second and / or third composition of the kit according to the invention may contain at least one gelling agent.

An aqueous medium gelling agent may be chosen from: water-soluble cellulosic thickeners guar, xanthan, carob, scleroglucan, gellan, rhamsan, karaya, carrageenan gums, alginates, maltodextrins, starch and its derivatives, hyaluronic acid and its salts, chitosans and their derivatives, glyceryl poly (metha) crylate polymers sold under the names "Hispagel" or "Lubragel" by the companies Hispano Quimica or Guardian, polyvinylpyrrolidone, polyvinyl alcohol, crosslinked polymers and copolymers of acrylamide, such as those sold under the names "PAS 5161" or "Bozepol C" by the company Hoechst, "Sepigel 305" by the Seppic Company by the Company Allied Colloid, or - crosslinked homopolymers of methacryloyloxyethyltrimethylammonium chloride s sold under the name "Salcare SC95" by the company Allied Colloid. associative polymers and in particular associative polyurethanes, polyamides such as Uniclear 100 sold by the company Arizona, semicrystalline polymers described above, organosiloxanes obtained by hydroxysilylation. Io Such gelling agents are in particular described in applications EP-A-1400234.

An oily medium gelling agent may be chosen from: - alkyl guar gums (with C1-C6 alkyl group), such as those described in EP-A-708114; - oil-gelling polymers such as triblock polymers or star resulting from the polymerization or copolymerization of at least one monomer containing an ethylenic group, such as the polymers sold under the name Kraton; polymers having a weight average molecular weight of less than 100,000, comprising a) a polymeric backbone having hydrocarbon-based repetition provided with at least one heteroatom, and optionally b) at least one pendant fatty chain and / or at least one optionally functionalized fatty chain having from 6 to 120 carbon atoms and being bonded to these hydrocarbon-based units, such as Disclosed in WO-A-02/056847, WO-A-02/47619; in particular polyamide resins (especially comprising alkyl groups having from 12 to 22 carbon atoms) such as those described in US-A-5783657.

The organogellators may be chosen from those described in application WO-A-03/035788.

As gelling agent that may be used in the invention, mention may also be made of crosslinked organopolysiloxanes obtained by hydroxysilylation. Examples of resins obtained by hydroxysilylation that may be used according to the invention include those sold under the names KSG6 from Shin-Etsu, Trefil E-505C or Trefil E-506C from Dow-Corning, Gransil from Grant Industries (SR-CYC, SR DMF10, SR-DC556), or those marketed in the form of preconstituted gels (KSG15, KSG17, KSG16, KSG18, KSG20, KSG21, KSG31, KSG32 from Shin-Etsu, Gransil SR 5CYC gel , Gransil SR DMF 10 gel, Gransil SR DC556 gel, SF 1204 and JK 113 from General Electric). The products Dow Corning DC9010 and DC 9011 and Wacker EF199913 can also be used; these products include all oxyethylene groups, as do the products KSG20, KSG21, KSG31 and KSG32. A mixture of these commercial products can also be used. These products are obtained in particular as described in US-A-5,236,986 to Shin-Etsu, US Pat. No. 5,412,004 to Kosé and Shin-Etsu or also US-A-5,811,487 to Dow Corning.

Dyestuff The first and / or second and / or third composition of the kit according to the invention may comprise at least one dyestuff chosen for example from pigments, nacres, dyes, effect materials and mixtures thereof. These dyestuffs may be present in a content ranging from 0.01% to 50% by weight, preferably from 0.01% to 30% relative to the weight of each first, second and third composition or relative to the total weight of the composition when X and Y are present within the same composition.

The pigments useful in the present invention may be in the form of a powder or a pigment paste.

By "dyes" is meant compounds, generally organic, soluble in at least one oil or in a hydroalcoholic phase. By pigments, it is necessary to include white or colored particles, mineral or organic, insoluble in an aqueous medium, intended to color and / or opacify the resulting film. By "nacres" or pearlescent pigments, it is necessary to include colored particles of any shape, iridescent or not, in particular produced by certain shellfish in their shell or else synthesized and which exhibit a color effect by optical interference.

The pigment may be an organic pigment. By organic pigment is meant any pigment that meets the definition of the Ullmann encyclopedia in the organic pigment chapter. The organic pigment may especially be chosen from nitroso compounds, nitro, azo, xanthene, quinoline, anthraquinone, phthalocyanine, metal complex type, isoindolinone, isoindoline, quinacridone, perinone, perylene, diketopyrrolopyrrole, thioindigo, dioxazine, triphenylmethane, quinophthalone. The organic pigment (s) may be chosen for example from carmine, carbon black, aniline black, melanine, azo yellow, quinacridone, phthalocyanine blue, and blue pigments codified in the Color Index under the references Cl 42090, 69800, 69825, 73000, 74100, 74160, the yellow pigments coded in the Color Index under the references Cl 11680, 11710, 15985, 19140, 20040, 21100, 21108, 47000, 47005, the green pigments codified in the Color Index under the references Cl 61565, 61570, 74260, the orange pigments coded in the Color Index under the references Cl 11725, 15510, 45370, 71105, the red pigments codified in the Color Index under the references Cl 12085, 12120, 12370, 12420, 12490, 14700, 15525, 15580, 15620, 15630, 15800, 15850, 15865, 15880, 17200, 26100, 45380, 45410, 58000, 73360, 73915, 75470, the pigments obtained by oxidative polymerization of indole derivatives, phenolic such as that they are described in the patent FR 2 679 771.

These pigments can also be in the form of composite pigments as described in patent EP 1 184 426. These composite pigments can be composed in particular of particles comprising an inorganic core at least partially covered with an organic pigment and at least one binder ensuring the fixation of organic pigments on the core.

By way of example, mention may also be made of organic pigment pigment pastes such as the products sold by HOECHST under the name: YELLOW COSMENYL 10G: Pigment YELLOW 3 (Cl 11710); YELLOW COSMENYL G: Pigment YELLOW 1 (Cl 11680); ORANGE COSMENYL GR: Pigment ORANGE 43 (Cl 71105); - RED COSMENYL R ": RED 4 Pigment (Cl 12085) - CARMIN COSMENYL FB: RED Pigment 5 (Cl 12490) - COSMENYL VIOLET RL: Pigment VIOLET 23 (Cl 51319) - COSMENYL BLUE A2R: Pigment BLUE 15.1 (Cl COSMENYL GREEN GG: Pigment GREEN 7 (Cl 74260), - BLACK COSMENYL R Pigment BLACK 7 (Cl 77266), the pigment may also be a lacquer, lacquer is understood to mean insolubilized dyes adsorbed on insoluble particles, the assembly thus obtained remaining insoluble during use The inorganic substrates on which the dyes are adsorbed are, for example, alumina, silica, calcium and sodium borosilicate or calcium and aluminum borosilicate, and aluminum.

Among the organic dyes, mention may be made of cochineal carmine. Mention may also be made of the products known under the following names: D & C Red 21 (Cl 45 380), D & C Orange 5 (Cl 45 370), D & C Red 27 (Cl 45 410), D & C Orange 10 (Cl 45,425), D & C Red 3 (Cl 45,430), D & C Red 4 (Cl 15,510), D & C Red 33 (Cl 17,200), D & C Yellow 5 (Cl 19,140), D & C Yellow 6 (Cl 15,985), D & C Green (Cl 61,570), D & C Yellow 10 (Cl 77,002), D & C Green 3 (Cl 42,053), D & C Blue 1 ( Cl 42 090). As examples of lacquers, mention may be made of the product known under the following name: D & C Red 7 (Cl 15 850: 1). The pigment can also be a special effects pigment. Pigments with special effects means pigments which generally create a colored appearance (characterized by a certain nuance, a certain liveliness and a certain clarity) which is non-uniform and changeable according to the conditions of observation (light, temperature , observation angles, ...). They are therefore opposed to white or colored pigments that provide a uniform opaque, semi-transparent or conventional transparent tint.

There are two types of special effect pigments, those with low refractive index such as fluorescent pigments, photochromic or thermochromic, and those with higher refractive index such as nacres or flakes. As special effect pigments, mention may be made of pearlescent pigments such as 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. Non-fixed interference-effect pigments may also be mentioned, such as liquid crystals (Wacker's Helicones HC) and holographic interference flakes (Geometric Pigments or Spectra f / x by Spectratek). Special effect pigments also include fluorescent pigments, whether they are fluorescent substances in the light of day or that produce an ultraviolet fluorescence, phosphorescent pigments, photochromic pigments, thermochromic pigments and quantum dots, marketed for example by the Quantum Dots Corporation. Quantum dots are luminescent semiconductor nanoparticles capable of emitting, under light excitation, radiation having a wavelength of between 400 nm and 700 nm. These nanoparticles are known from the literature. In particular, they can be manufactured according to the methods described for example in US Pat. No. 6,225,198 or US 5,990,479, in the publications cited therein, as well as in the following publications: Dabboussi BO et al (CdSe) ZnS core quantum dots: synthesis and characterization of a large series of highly luminescent nanocrystallites. Journal of Phisical Chemistry B, vol 101, 1997, pp 9463-9475. and Peng, Xiaogang et al., "Epitaxial Growth of Highly Luminescent CdSe / CdS core / shell nanocrystals with photostability and electronic accessibility" Journal of the American Chemical Society, vol 119, No. 30, pp 7019-7029. Special effect pigments also include fluorescent pigments, whether they are fluorescent substances in daylight or that produce ultraviolet fluorescence, phosphorescent pigments, photochromic pigments, thermochromic pigments. The pigment may be a mineral pigment. By mineral pigment is meant any pigment that meets the definition of the Ullmann encyclopedia in the inorganic pigment chapter. Among the mineral pigments useful in the present invention, mention may be made of zirconium or cerium oxides, as well as iron or chromium oxides, manganese violet, ultramarine blue, chromium hydrate and ferric blue. , titanium dioxide. The following mineral pigments can also be used: Ta2O5, Ti3O5, Ti2O3, TiO, ZrO2 mixed with TiO2, ZrO2, Nb2O5, CeO2, ZnS. The pigment may also be a pearlescent pigment such as white pearlescent pigments, for example mica coated with titanium, or bismuth oxychloride, colored pearlescent pigments such as mica coated with titanium and iron oxides, coated mica titanium and in particular ferric blue or chromium oxide, mica coated with titanium and an organic pigment as defined above, and pearlescent pigments based on bismuth oxychloride. By way of example, mention may be made of Cellini pigments marketed by Engelhard (Mica-TiO2-lacquer), Prestige marketed by Eckart (Mica-TiO2), and Colorona marketed by Merck (Mica-TiO2-Fe2O3). In addition to nacres on a mica support, it is possible to envisage multilayer pigments based on synthetic substrates such as alumina, silica, calcium and sodium borosilicate or calcium and aluminum borosilicate, and aluminum. The size of the pigment useful in the context of the present invention is generally between 10 nm and 200 μm, preferably between 20 nm and 80 μm, and more preferably between 30 nm and 50 μm.

LOADS According to a preferred embodiment, the first and / or second and / or third composition of the kit according to the invention may comprise charges.

By fillers, it is necessary to include particles of any form, colorless or white, mineral or synthetic, insoluble in the medium of the composition regardless of the temperature at which the composition is manufactured.

The fillers can be mineral or organic of any shape, platelet, spherical or oblong, irrespective of the crystallographic form (for example sheet, cubic, hexagonal, orthorhombic, etc.). Mention may be made of talc, mica, silica, kaolin, polyamide (Nylon®) powders, poly-13-alanine powders, polyethylene powders, polymethyl methacrylates, polyurethane powders such as copolymer powder of hexamethylene diisocyanate and trimethylol hexyl lactone sold under the names PLASTIC POWDER D-400 by TOSHIKI, tetrafluoroethylene polymer powders (Teflon®), micronized wax particles including carnauba microwaxes such as those marketed under the name "MicroCare 350®" by the company MICRO POWDERS, synthetic wax microwaxes such as those marketed under the name "MicroEase 1145®" by the company MICRO POWDERS, microwaxes consisting of a mixture of wax of carnauba and polyethylene wax such as those sold under the names "MicroCare 300®" and "310®" by the company MICRO POWDERS, microwaxes consisting of a mixture of Carnauba wax and synthetic wax such as those sold under the name "MicroCare 325®" by the company MICRO POWDERS, polyethylene microwaxes such as those sold under the names of "MicroPoly 200®", "220®", "220L®", and "2505®", by the company MICRO POWDERS, and those marketed under the name "CERAPURE H5-C" by the company SHAMROCK, or the microwaxes of polypropylene such as those sold under the name "MATTEWAX" by the company MICRO POWDERS; lauroyl-lysine, starch, boron nitride, polymeric hollow microspheres such as those of polyvinylidene chloride / acrylonitrile such as Expancel® (Nobel Industrie), acrylic acid copolymers, silicone resin powders , in particular silsesquioxane powders (powders of silicone resin, in particular described in patent EP 293795, Toshiba's Tospearls®, for example), elastomeric polyorganosiloxane particles, precipitated calcium carbonate, carbonate and hydro-carbonate magnesium, hydroxyapatite, hollow silica microspheres, glass or ceramic microcapsules, metal soaps derived from organic carboxylic acids having 8 to 22 carbon atoms, preferably 12 to 18 carbon atoms, for example, zinc, magnesium or lithium stearate, zinc laurate, magnesium myristate; barium sulphate and their mixtures.

According to a preferred embodiment, the composition according to the invention may comprise a polytetrafluoroethylene (PTFE) powder.

The fillers may be present in the first and / or second and / or third composition according to the invention in a total content ranging from 0.1% to 30% by weight, relative to the total weight of each composition, preferably ranging from 0.5% to 20% by weight, and preferably ranging from 0.8% to 10% by weight.

Other Ingredients The first and / or second and / or third composition of the kit according to the invention may also contain ingredients commonly used in cosmetics, such as vitamins, thickeners, trace elements, softeners, sequestering agents, perfumes, alkalizing or acidifying agents, preservatives, sunscreens, antioxidants, fibers, care agents or mixtures thereof.

The first and / or second and / or third composition of the kit according to the invention may comprise any cosmetic active agent such as the active ingredients chosen from antioxidants, preservatives, perfumes, bactericidal or antiperspirant active agents, and neutralizers. emollients, moisturizers, vitamins and especially solar filters.

In particular, each composition may be a makeup product such as a foundation, a concealer, a blush, a lipstick stick, a lip balm, a lip gloss, a lip pencil or with eyes, a mascara, or a product of make-up of the body or coloring of the skin.

Preferably, each of the compositions of the kit according to the invention is in liquid form.

According to one embodiment, the first, second and third compositions are lipstick compositions. Preferably, each of the compositions of the kit according to the invention is in liquid form.

Those skilled in the art may choose the appropriate dosage form, as well as its method of preparation, on the basis of its general knowledge, taking into account, on the one hand, the nature of the constituents used, in particular their solubility in the support, and on the other hand, the intended application for each composition.

The invention is further illustrated by the examples described hereinafter. Unless indicated otherwise, the quantities indicated are expressed as a percentage by mass.

Examples 1A, 1B, 1C of first compositions (also called Basecoat) comprising a copolymer based on silicone resin and fluid silicone Ingredients Basecoat 1A Basecoat 1B Basecoat 1C (% by weight) (% by weight) (% by weight ) Blend of 96.86 - - dimethiconol grafted silicate resin 44.4% (to be verified) in cyclopentasiloxane (DC 3- 3148, lot 19534-043-1 Dow Corning) Grafted silicate resin mixture - 96.86, - 45.6% dimethiconol (to be verified) in cyclopentasiloxane (DC 3- 3148, lot 19534-043-1 from Dow Corning) - 96.86, grafted silicate resin mixture, 40% dimethiconol (to be verified) in cyclopentasiloxane (Dow Corning DC 7-4408) Titanium Dioxide 1.37 1.37 1.37 Red 7 0.27 0.27 0.27 Blue 1 lake 0.08 0.08 0.08 15 Yellow 6 lake 1.29 1.29 1.29 Iron Oxides 0.125 0.125 0.125 Total: 100 100 100 At room temperature (20 ° C.), the pigments were milled with the tri-roll mill in a part of the copolymer. silicone resin and fluid silicone. Then, the remainder of the silicone resin and fluid silicone copolymer was added, stirring under Rayneri to homogenize well. Then allowed to cool to room temperature and the basecoat mixture was then packaged in a boil with an applicator.

Examples 2 and 3: Topcoat:

In the composition examples described below, use is made of the following two mixtures X 'and Y' prepared by the company Dow Corning: MIXTURE X ': Ingredient (INCI name) CAS No. Contents (%) Dimethyl Siloxane function at 68083- 19-2 55-95 Polymer endings Dimethylvinylsiloxy Silica Silylate 68909-20-6 10-40 Charge 1,3-Diethylen-1,1,3,3- 68478-92-2 Trace Catalyst tetramethyldisiloxane complex Tetramethyldivinyldisiloxane 2627-95-4 0.1 -1 Polymer MELANGE Y ': Ingredient (INCI name) CAS no. Content (%) Function Dimethyl Siloxane, at 68083-19-2 55-95 Polymer endings Dimethylvinylsiloxy Silica Silylate 68909-20-6 10-40 Charge Dimethyl, 68037- 59-2 1-10 Polymer Methylhydrogen siloxane, trimethylsiloxy-terminated ingredients Mixture X 'ingredients Mixture Y' Composition 2: (second composition) Composition 3: (third composition) Evaluation of adhesion: 10 Basecoat 1A, 1B, and 1C were applied separately on a support e type Blenderm 3M. It is an occlusive hypoallergenic adhesive plaster, whose transparent polyethylene support is impermeable. The surface of this support is slightly rough and is well suited to evaluate the adhesion properties of the formed films via the application of the compositions. The basecoats were then allowed to dry for 24 hours at 35 ° C. The films formed by basecoat have an average thickness of 150 μm.

Then, the second and third compositions (respectively compositions 2 and 3) above were mixed extemporaneously in a 50/50 weight ratio and this Composition 2 (% by weight) 100% Composition 3 (% by weight) 100% mixture a was applied over each of the deposits made with the basecoats 1A, 1B, 1 C. After a few minutes of drying, a brilliant film was obtained and not transfer.

The adhesion of the deposits made was evaluated by scraping the deposit with the end of the nail and was compared to the adhesion of a deposit made with the mixture made extemporaneously of the second composition and the third composition (respectively compositions 2 and 3) above in weight ratio 50/50, that is to say without basecoat.

The following results were obtained: Deposits: Basecoat Adhesion: 1A, Good adhesion: when the Topcoat: extemporaneous mixture of the deposit compositions is scraped with the nail, its 2 and 3 (50/50) surface is only slightly damaged and the deposit remains well adherent on the Basecoat support: 1 B, Good adhesion: when the Topcoat: extemporaneous mixture of the deposit compositions is scratched with the nail, its 2 and 3 (50/50) surface is only slightly damaged and the deposit remains well adherent on the Basecoat support: 1C, Good adhesion: when the Topcoat: extemporaneous mixture of the deposit compositions is scratched with the nail, its 2 and 3 (50/50) surface is only slightly damaged and the deposit remains well adherent on the support No Basecoat: Poor adhesion: when the Topcoat: extemporaneous mixture of the compositions deposit is scraped with the nail, 2 and 3 (50/50) the whole film is detached from the support The results obtained show and the presence of a basecoat comprising a silicone resin-silicone-based copolymer to improve the adhesion of the deposits formed on the support compared to the deposition made with the mixture of the compositions 2 and 3 without the presence of such a basecoat.

Claims (14)

REVENDICATIONS1. Cosmetic kit comprising at least three cosmetic compositions packaged separately, the kit comprising: at least one first composition comprising at least one copolymer based on silicone resin and fluid silicone, and at least one second composition and one third composition comprising at least one composition at least one compound X, at least one compound Y, and at least one catalyst, at least one of the compounds X or Y being silicone, - with the proviso that the compounds X, Y and the catalyst are not simultaneously in one of the said second and third compositions, - said compounds X and Y react together by a hydrosilylation reaction, when they are brought into contact with each other in the presence of the catalyst. 2. Kit according to the preceding claim, characterized in that said copolymer comprises said silicone resin at a level between 45 and 75% and said fluid silicone at a rate between 25 and 55%, the sum of the percentages of silicone resin and of fluid silicone being equal to 100. 3. Kit according to any one of claims 1 and 2, characterized in that said copolymer comprises said silicone resin at a rate between 55 and 65% and said fluid silicone at a rate between 35 and 45%. 25 4. Kit according to any one of the preceding claims, characterized in that said copolymer is present in a content of between 1 and 40% by weight, relative to the total weight of the composition, preferably ranging from 1.5% to 20% by weight, based on the total weight of the third composition. 30 5. Kit according to one of the preceding claims, characterized in that the compounds X and Y are silicone. 6. Kit according to any one of the preceding claims, characterized in that the compound X is chosen from polyorganosiloxanes comprising siloxane units of formula: (I). in which. R represents a monovalent, linear or cyclic hydrocarbone group comprising from 1 to 20 carbon atoms, m is 1 or 2 and R represents an unsaturated aliphatic group such as a cyclohexenyl group or a group R "CH = 'CHR wherein R "is a divalent aliphatic chain bonded to the silicon atom and R '" is a hydrogen atom or an alkyl radical 7. Kit according to any one of the preceding claims, characterized in that the compound X is chosen from polyorganosiloxanes further comprising units of formula R n SiO (+ (II) 1s wherein R is a group as defined in claim 6 is n is 1, 2 or 3. 8. Kit according to any one of the preceding claims, characterized in that the compound Y is chosen from polyorganosiloxanes comprising at least two free Si-H groups. 9. Kit according to any one of the preceding claims, characterized in that the compound Y is chosen from polyorganosiloxanes comprising alkylhydrogenosiloxane units of the following formula RHSiO (3_p) 2 (III) in which: R represents a monovalent hydrocarbon group, linear or cyclic, comprising 1 to 20 carbon atoms, and p is 1 or 2. Kit according to any one of the preceding claims, wherein the compound Y is trimethylsiloxy-terminated dimethyl methylhydrosiloxane. 11. Kit according to one of the preceding claims, characterized in that the compound X represents from 5 to 60% by weight of the weight of the composition containing it, and the compound Y represents from 0.5 to 5% by weight of the weight of the composition containing it. 12. Kit according to one of the preceding claims, characterized in that each of the first, second and third compositions is in liquid form. 13. Cosmetic process comprising the application on said keratinous materials of a first composition comprising at least one copolymer based on silicone resin and fluid silicone, to form a first deposit, followed by application to the first deposit obtained via at least one additional composition, of compounds X and Y, at least one of which is silicone, and of a catalyst, the compounds X and Y, which react together by hydrosilylation when they are brought into contact with one another. other, in the presence of a catalyst, X, Y and the catalyst being as defined in the preceding claims. 14. Cosmetic method according to claim 13, characterized in that said additional composition comprises a mixture of a composition comprising the compound X and a composition comprising the compound Y, said mixture being obtained either extemporaneously before application to the materials keratin, or simultaneously with its application to keratinous substances.