# US 2006/0134051 A1 · Glossy non-transfer composition comprising a sequenced polymer > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2006/0134051 A1 - Document ID: US20060134051A1 - Status: Published application - Kind: A1 - Application number: 10/529,266 - Filed: 2003-09-26 - Published: 2006-06-22 - Earliest claimed: 2002-09-26 - Inventors: Xavier Blin; Veronique Ferrari - Web page: https://patentgrep.com/patent/US20060134051A1 ## CPC - C08L 51/003: {grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds (C08L51/04, C08L51/06 take precedence)} - A61K 8/26: Aluminium; Compounds thereof - A61K 8/8111: {Homopolymers or copolymers of aliphatic olefines, e.g. polyethylene, polyisobutene; Compositions of derivatives of such polymers} - A61K 8/8152: {Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers} - A61K 8/8182: {Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such polymers} - A61K 8/891: saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone - A61K 8/90: Block copolymers (A61K8/89 takes precedence) - A61K 8/922: {of vegetable origin} - A61K 8/927: {of insects, e.g. shellac} - A61Q 1/04: for lips - A61Q 1/06: Lipsticks - A61Q 1/10: for eyes, e.g. eyeliner, mascara - A61Q 3/02: Nail coatings - C08F 265/04: on to polymers of esters - C08F 265/06: Polymerisation of acrylate or methacrylate esters on to polymers thereof - C08F 291/00: Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 - C08F 293/005: {using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent} - C08L 53/00: Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers - A61K 2800/594: Mixtures of polymers - C08L: COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers C08F, C08G; artificial filaments or fibres D01F; textile treating compositions D06) - A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D) - A61Q: SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS - C08F: MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS ## Abstract The present invention relates to a cosmetic composition containing a cosmetically acceptable organic liquid medium and a film-forming linear ethylenic block polymer, the said polymer being such that, when it is in sufficient amount in the composition: the mean gloss at 20° of a deposit of the said composition, once spread onto a support, is greater than or equal to 30 out of 100, and the transfer index of the said composition is less than or equal to 40 out of 100. ## Claims ### Claim 1 Cosmetic composition containing a cosmetically acceptable organic liquid medium and a film-forming linear ethylenic block polymer, the said polymer being such that, when it is in sufficient amount in the composition: the mean gloss at 20° of a deposit of the said composition, once spread onto a support, is greater than or equal to 30 out of 100, and the transfer index of the said composition is less than or equal to 40 out of 100. ### Claim 2 Cosmetic composition according to the preceding claim, characterized in that the block polymer is a non-elastomeric polymer. ### Claim 3 Cosmetic composition according to either of the preceding claims, characterized in that the block polymer is an ethylenic polymer derived from aliphatic ethylenic monomers comprising a carbon-carbon double bond and at least one ester group-COO— or amide group —CON— group. ### Claim 4 Cosmetic composition according to one of the preceding claims, characterized in that the block polymer is not soluble at an active material content of at least 1% by weight in water or in a mixture of water and of linear or branched lower monoalcohols containing from 2 to 5 carbon atoms, without pH modification, at room temperature (25° C.). ### Claim 5 Cosmetic composition according to one of the preceding claims, characterized in that the block polymer contains first and second blocks linked together via an intermediate segment comprising at least one constituent monomer of the first block and at least one constituent monomer of the second block. ### Claim 6 Cosmetic composition according to one of the preceding claims, characterized in that the block polymer contains first and second blocks with different glass transition temperatures (Tg). ### Claim 7 (depends on 6) Composition according to claim 6, characterized in that the difference between the glass transition temperatures (Tg) of the first and second blocks is greater than 10° C., better still greater than 20° C., preferably greater than 30° C. and better still greater than 40° C. ### Claim 8 (depends on 6, 7) Composition according to claim 6 or 7, characterized in that the first and second blocks are linked together via an intermediate segment with a glass transition temperature that is between the glass transition temperatures of the first and second blocks. ### Claim 9 Cosmetic composition according to any one of the preceding claims, characterized in that the block polymer contains first and second blocks that are incompatible in the said organic liquid medium. ### Claim 10 Composition according to one of the preceding claims, characterized in that the transfer index is less than or equal to 30, preferably less than or equal to 20, preferably less than or equal to 15, preferably less than or equal to 10, preferably less than or equal to 5, and more preferably less than or equal to 2 out of 100. ### Claim 11 Cosmetic composition according to one of the preceding claims, characterized in that the mean gloss measured at 20° of the composition, once spread onto a support, is greater than or equal to 35, better still greater than or equal to 40, better still greater than or equal to 45, better still greater than or equal to 50, better still greater than or equal to 55 and better still greater than or equal to 60. ### Claim 12 Cosmetic composition according to one of the preceding claims, characterized in that the mean gloss of the composition, once spread onto a support, measured at 60° is greater than or equal to 50, better still greater than or equal to 60, better still greater than or equal to 65, better still greater than or equal to 70, better still greater than or equal to 75, better still greater than or equal to 80, better still greater than or equal to 85 or better still greater than or equal to 90 out of 100. ### Claim 13 Cosmetic composition according to one of the preceding claims, characterized in that the mean gloss of the composition, once spread onto a support, measured at 20° is greater than 35, preferably 40, 45 or 50 out of 100, and/or the mean gloss of the composition, once spread onto a support, measured at 60° is preferably greater than 65, 70 or 75 out of 100. ### Claim 14 Cosmetic composition according to one of the preceding claims, characterized in that the block polymer has a polydispersity index I of greater than 2. ### Claim 15 (depends on 14) Composition according to claim 14, characterized in that the block polymer has a polydispersity index of greater than or equal to 2.5, preferably greater than or equal to 2.8 and preferably between 2.8 and 6. ### Claim 16 Composition according to one of the preceding claims, characterized in that the block polymer has a weight-average mass (Mw) of less than or equal to 300 000. ### Claim 17 (depends on 16) Composition according to claim 16, characterized in that the weight-average mass (Mw) ranges from 35 000 to 200 000 and better still from 45 000 to 150 000. ### Claim 18 (depends on 17) Composition according to claim 17, characterized in that the number-average mass (Mn) is less than or equal to 70 000. ### Claim 19 (depends on 16, 17, 18) Composition according to one of claims 16 to 18, the number-average mass (Mn) of which ranges from 10 000 to 60 000 and better still from 12 000 to 50 000. ### Claim 20 Composition according to one of the preceding claims, characterized in that it comprises from 0.1% to 60% by weight of active material, preferably from 5% to 50% by weight and more preferably from 10% to 40% by weight, of polymer. ### Claim 21 Cosmetic composition according to one of the preceding claims, characterized in that it contains less than 30%, preferably less than 25%, less than 20% and better still less than 15% by weight of at least one glossy oil. ### Claim 22 (depends on 6) Composition according to claim 6 or any of the preceding claims dependent thereon, characterized in that the first block of the polymer is chosen from: a) a block with a Tg of greater than or equal to 40° C., b) a block with a Tg of less than or equal to 20° C., c) a block with a Tg of between 20 and 40° C., and the second block is chosen from a category a), b) or c) different from the first block. ### Claim 23 (depends on 22) Composition according to claim 22, characterized in that the block with a Tg of greater than or equal to 40° C. is totally or partially derived from one or more monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of greater than or equal to 4-0° C. ### Claim 24 Composition according to the preceding claim, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of greater than or equal to 40° C. are chosen from the following monomers: methacrylates of formula CH2═C(CH3)—COOR1 in which R1 represents a linear or branched unsubstituted alkyl group containing from 1 to 4 carbon atoms, such as a methyl, ethyl, propyl or isobutyl group or R1 represents a C4 to C12 cycloalkyl group, acrylates of formula CH2═CH—COOR2 in which R2 represents a C4 to C12 cycloalkyl group such as isobornyl acrylate or a tert-butyl group, (meth)acrylamides of formula: in which R7 and R8, which may be identical or different, each represent a hydrogen atom or a linear or branched alkyl group containing from 1 to 12 carbon atoms, such as an n-butyl, t-butyl, isopropyl, isohexyl, isooctyl or isononyl group; or R7 represents H and R8 represents a 1,1-dimethyl-3-oxobutyl group, and R′ denotes H or methyl, and mixtures thereof. ### Claim 25 (depends on 23, 24) Composition according to claim 23 or 24, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of greater than or equal to 40° C. are chosen from methyl methacrylate, isobutyl (meth)acrylate and isobornyl (meth)acrylate, and mixtures thereof. ### Claim 26 (depends on 25) Composition according to claim 25, characterized in that the block with a Tg of less than or equal to 20° C. is totally or partially derived from one or more monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20° C. ### Claim 27 (depends on 26) Composition according to claim 26, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of less than or equal to 20° C. are chosen from the following monomers: acrylates of formula CH2═CHCOOR3, R3 representing a linear or branched C1 to C12 unsubstituted alkyl group, with the exception of the tert-butyl group, in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated; methacrylates of formula CH2═C(CH3)—COOR4, R4 representing a linear or branched C6 to C12 unsubstituted alkyl group, in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated; vinyl esters of formula R5—CO—O—CH═CH2 in which R5 represents a linear or branched C4 to C12 alkyl group; C4 to C12 alkyl vinyl ethers, N-(C4 to C12)alkyl acrylamides, such as N-octylacrylamide, and mixtures thereof. ### Claim 28 (depends on 26, 27) Composition according to claim 26 or 27, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of less than or equal to 20° C. are chosen from alkyl acrylates whose alkyl chain contains from 1 to 10 carbon atoms, with the exception of the tert-butyl group. ### Claim 29 (depends on 22) Composition according to claim 22, characterized in that the block with a Tg of between 20 and 40° C. is totally or partially derived from one or more monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of between 20 and 40° C. ### Claim 30 (depends on 22) Composition according to claim 22, characterized in that the block with a Tg of between 20 and 40° C. is totally or partially derived from monomers; which are such that the corresponding homopolymer has a Tg of greater than or equal to 40° C. and from monomers which are such that the corresponding homopolymer has a Tg of less than or equal to 20° C. ### Claim 31 (depends on 29, 30) Composition according to claim 29 or 30, characterized in that the block with a Tg of between 20 and 40° C. is totally or partially derived from monomers chosen from methyl methacrylate, isobornyl acrylate and methacrylate, butyl acrylate and 2-ethylhexyl acrylate, and mixtures thereof. ### Claim 32 (depends on 22, 23, 24, 25, 26, 27, 28, 29, 30, 31) Composition according to one of claims 22 to 31, characterized in that it comprises a block polymer comprising at least one first block and at least one second block, the first block having a glass transition temperature (Tg) of greater than or equal to 40° C. and the second block having a glass transition temperature of less than or equal to 20° C. ### Claim 33 Composition according to the preceding claim, characterized in that the first block is totally or partially derived from one or more monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of greater than or equal to 40° C. ### Claim 34 (depends on 33) Composition according to claim 33, characterized in that the first block is a copolymer derived from monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of greater than or equal to 40° C. ### Claim 35 (depends on 33, 34) Composition according to claim 33 or 34, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of greater than or equal to 40° C. are chosen from the following monomers: methacrylates of formula CH2═C(CH3)—COOR1 in which R1 represents a linear or branched unsubstituted alkyl group containing from 1 to 4 carbon atoms, such as a methyl, ethyl, propyl or isobutyl group or R1 represents a C4 to C12 cycloalkyl group, acrylates of formula CH2═CH—COOR2 in which R2 represents a C4 to C12 cycloalkyl group such as isobornyl acrylate or a tert-butyl group, (meth)acrylamides of formula: in which R7 and R8, which may be identical or different, each represent a hydrogen atom or a linear or branched alkyl group containing from 1 to 12 carbon atoms, such as an n-butyl, t-butyl, isopropyl, isohexyl, isooctyl or isononyl group; or R7 represents H and R8 represents a 1,1-dimethyl-3-oxobutyl group, and R′ denotes H or methyl, and mixtures thereof. ### Claim 36 (depends on 33, 34, 35) Composition according to one of claims 33 to 35, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of greater than or equal to 40° C. are chosen from methyl methacrylate, isobutyl methacrylate and isobornyl (meth)acrylate, and mixtures thereof. ### Claim 37 (depends on 33, 34, 35, 36) Composition according to one of claims 33 to 36, characterized in that the proportion of the first block ranges from 20% to 90%, better still from 30% to 80% and even better from 50% to 70% by weight of the polymer. ### Claim 38 (depends on 32, 33, 34, 35, 36, 37) Composition according to one of claims 32 to 37, characterized in that the second block is totally or partially derived from one or more monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20° C. ### Claim 39 (depends on 32, 33, 34, 35, 36, 37, 38) Composition according to one of claims 32 to 38, characterized in that the second block is a homopolymer derived from monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20° C. ### Claim 40 (depends on 38, 39) Composition according to claim 38 or 39, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of less than or equal to 20° C. are chosen from the following monomers: acrylates of formula CH2═CHCOOR3, R3 representing a linear or branched C1 to C12 unsubstituted alkyl group, with the exception of the tert-butyl group, in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated; methacrylates of formula CH2═C(CH3)—COOR4, R4 representing a linear or branched C6 to C12 unsubstituted alkyl group, in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated; vinyl esters of formula R5—CO—O—CH═CH2 in which R5 represents a linear or branched C4 to C12 alkyl group; C4 to C12 alkyl vinyl ethers, N-(C4 to C12)alkyl acrylamides, such as N-octylacrylamide, and mixtures thereof. ### Claim 41 (depends on 38, 39, 40) Composition according to one of claims 38 to 40, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of less than or equal to 20° C. are chosen from alkyl acrylates whose alkyl chain contains from 1 to 10 carbon atoms, with the exception of the tert-butyl group. ### Claim 42 (depends on 41) Composition according to claim 41, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of less than or equal to 20° C. are chosen from isobutyl acrylate, methyl acrylate and 2-ethylhexyl acrylate. ### Claim 43 (depends on 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42) Composition according to one of claims 32 to 42, characterized in that the proportion of the second block with a Tg of less than or equal to 20° C. ranges from 5% to 75%, better still from 15% to 50% and even better from 25% to 45% by weight of the polymer. ### Claim 44 (depends on 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43) Composition according to one of claims 32 to 43, characterized in that it comprises a block polymer comprising at least one first block and at least one second block, the first block having a glass transition temperature (Tg) of between 20 and 40° C. and the second block having a glass transition temperature of less than or equal to 20° C. or a glass transition temperature of greater than or equal to 40° C. ### Claim 45 Composition according to the preceding claim, characterized in that the first block with a Tg of between 20 and 40° C. is totally or partially derived from one or more monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of between 20 and 40° C. ### Claim 46 (depends on 44, 45) Composition according to claim 44 or 45, characterized in that the first block with a Tg of between 20 and 40° C. is a copolymer derived from monomers which are such that the corresponding homopolymer has a Tg of greater than or equal to 40° C. and from monomers which are such that the corresponding homopolymer has a Tg of less than or equal to 20° C. ### Claim 47 (depends on 44, 45, 46) Composition according to one of claims 44 to 46, characterized in that the first block with a Tg of between 20 and 40° C. is derived from monomers chosen from methyl methacrylate, isobornyl acrylate and methacrylate, butyl acrylate and 2-ethylhexyl acrylate, and mixtures thereof. ### Claim 48 (depends on 44, 45, 46, 47) Composition according to one of claims 44 to 47, characterized in that the proportion of the first block with a Tg of between 20 and 40° C. ranges from 10% to 85%, better still from 30% to 80% and even better from 50% to 70% by weight of the polymer. ### Claim 49 (depends on 44, 45, 46, 47) Composition according to any one of claims 44 to 47, characterized in that the second block has a Tg of greater than or equal to 40° C. and is totally or partially derived from one or more monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of greater than or equal to 40° C. ### Claim 50 (depends on 44, 45, 46, 47, 48, 49) Composition according to any one of claims 44 to 49, characterized in that the second block has a Tg of greater than or equal to 40° C. and is a homopolymer derived from monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of greater than or equal to 40° C. ### Claim 51 (depends on 49, 50) Composition according to either of claims 49 and 50, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of greater than or equal to 40° C. are chosen from the following monomers: methacrylates of formula CH2═C(CH3)—COOR1 in which R1 represents a linear or branched unsubstituted alkyl group containing from 1 to 4 carbon atoms, such as a methyl, ethyl, propyl or isobutyl group or R1 represents a C4 to C12 cycloalkyl group, acrylates of formula CH2═CH—COOR2 in which R2 represents a C4 to C12 cycloalkyl group such as isobornyl acrylate or a tert-butyl group, (meth)acrylamides of formula: in which R7 and R8, which may be identical or different, each represent a hydrogen atom or a linear or branched alkyl group containing from 1 to 12 carbon atoms, such as an n-butyl, t-butyl, isopropyl, isohexyl, isooctyl or isononyl group; or R7 represents H and R8 represents a 1,1-dimethyl-3-oxobutyl group, and R′ denotes H or methyl, and mixtures thereof. ### Claim 52 (depends on 48, 49, 50, 51) Composition according to one of claims 48 to 51, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of greater than or equal to 40° C. are chosen from methyl methacrylate, isobutyl methacrylate and isobornyl (meth)acrylate, and mixtures thereof. ### Claim 53 (depends on 49, 50, 51, 52) Composition according to one of claims 49 to 52, characterized in that the proportion of the second block with a Tg of greater than or equal to 40° C. ranges from 10% to 85%, preferably from 20% to 70% and better still from 30% to 70% by weight of the polymer. ### Claim 54 (depends on 44, 45, 46, 47, 48, 49, 50, 51, 52, 53) Composition according to one of claims 44 to 53, characterized in that the second block has a Tg of less than or equal to 20° C. and is totally or partially derived from one or more monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20° C. ### Claim 55 (depends on 44, 45, 46, 47, 48, 49, 50, 51, 52, 53) Composition according to one of claims 44 to 53, characterized in that the second block has a Tg of less than or equal to 20° C. and is a homopolymer derived from monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20° C. ### Claim 56 (depends on 54, 55) Composition according to claim 54 or 55, characterized in that the monomers whose corresponding homopolymer has a glass transition temperature of less than or equal to 20° C. are chosen from the following monomers: acrylates of formula CH2═CHCOOR3, R3 representing a linear or branched C1 to C12 unsubstituted alkyl group, with the exception of the tert-butyl group, in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated; methacrylates of formula CH2═C(CH3)—COOR4, R4 representing a linear or branched C6 to C12 unsubstituted alkyl group, in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated; vinyl esters of formula R5—CO—O—CH═CH2 in which R5 represents a linear or branched C4 to C12 alkyl group; C4 to C12 alkyl vinyl ethers, N-(C4 to C12)alkyl acrylamides, such as N-octylacrylamide, and mixtures thereof. ### Claim 57 (depends on 54, 55, 56) Composition according to one of claims 54 to 56, characterized in that the monomers whose homopolymers have glass transition temperatures of less than or equal to 20° C. are chosen from alkyl acrylates whose alkyl chain contains from 1 to 10 carbon atoms, with the exception of the tert-butyl group. ### Claim 58 (depends on 54, 55, 56, 57) Composition according to one of claims 54 to 57, characterized in that the proportion of the block with a glass transition temperature of greater than or equal to 40° C. ranges from 20% to 90%, better still from 30% to 80% and even better from 50% to 70% by weight of the polymer. ### Claim 59 (depends on 5) Cosmetic composition according to claim 5 or any of the preceding claims dependent thereon, characterized in that the first block and/or the second block comprises at least one additional monomer. ### Claim 60 Composition according to the preceding claim, characterized in that the additional monomer is chosen from hydrophilic monomers and ethylenically unsaturated monomers comprising one or more silicon atoms, and mixtures thereof. ### Claim 61 (depends on 59, 60) Composition according to claim 59 or 60, characterized in that the additional monomer is chosen from: a) hydrophilic monomers such as: ethylenically unsaturated monomers comprising at least one carboxylic or sulfonic acid function, for instance: acrylic acid, methacrylic acid, crotonic acid, maleic anhydride, itaconic acid, fumaric acid, maleic acid, acrylamidopropanesulfonic acid, vinylbenzoic acid, vinylphosphoric acid, and salts thereof, ethylenically unsaturated monomers comprising at least one tertiary amine function, for instance 2-vinylpyridine, 4-vinylpyridine, dimethylaminoethyl methacrylate, diethylaminoethyl methacrylate and dimethylaminopropylmethacrylamide, and salts thereof, methacrylates of formula CH2═C(CH3)—COOR6 in which R6 represents a linear or branched alkyl group containing from 1 to 4 carbon atoms, such as a methyl, ethyl, propyl or isobutyl group, the said alkyl group being substituted with one or more substituents chosen from hydroxyl groups (for instance 2-hydroxypropyl methacrylate and 2-hydroxyethyl methacrylate) and halogen atoms (Cl, Br, I or F), such as trifluoroethyl methacrylate, methacrylates of formula CH2═C(CH3)—COOR9, R9 representing a linear or branched C6 to C12 alkyl group in which one or more hetero atoms chosen from O, N and S is (are) optionally intercalated, the said alkyl group being substituted with one or more substituents chosen from hydroxyl groups and halogen atoms (Cl, Br, I or F); acrylates of formula CH2═CHCOOR10, R10 representing a linear or branched C1 to C12 alkyl group substituted with one or more substituents chosen from hydroxyl groups and halogen atoms (Cl, Br, I or F), such as 2-hydroxypropyl acrylate and 2-hydroxyethyl acrylate, or R10 represents a C1 to C12 alkyl-O—POE (polyoxyethylene) with repetition of the oxyethylene unit from 5 to 30 times, for example methoxy-POE, or R10 represents a polyoxyethylenated group comprising from 5 to 30 ethylene oxide units, and b) ethylenically unsaturated monomers comprising one or more silicon atoms, such as methacryloxy-propyltrimethoxysilane and methacryloxypropyl-tris(trimethylsiloxy)silane, and mixtures thereof. ### Claim 62 (depends on 59, 60) Composition according to either of claims 59 and 60, characterized in that each of the first and second blocks comprises at least one additional monomer chosen from acrylic acid, (meth)acrylic acid and trifluoroethyl methacrylate, and mixtures thereof. ### Claim 63 (depends on 59, 60) Composition according to either of claims 59 and 60, characterized in that each of the first and second blocks comprises at least one monomer chosen from (meth)acrylic acid esters and optionally at least one additional monomer such as (meth)acrylic acid, and mixtures thereof. ### Claim 64 (depends on 59, 60) Composition according to either of claims 59 and 60, characterized in that each of the first and second blocks is totally derived from at least one monomer chosen from (meth)acrylic acid esters and optionally from at least one additional monomer such as (meth)acrylic acid, and mixtures thereof. ### Claim 65 (depends on 59, 60, 61, 62, 63, 64) Composition according to one of claims 59 to 64, characterized in that the additional monomer(s) represent(s) from 1% to 30% by weight relative to the total weight of the first and/or second blocks. ### Claim 66 Cosmetic composition according to any one of the preceding claims, characterized in that it also comprises one or more dyestuffs chosen from water-soluble dyes and pulverulent dyestuffs, such as pigments, nacres and flakes. ### Claim 67 Cosmetic composition according to any one of the preceding claims, characterized in that it is in the form of a suspension, a dispersion, a solution, a gel, an emulsion, especially an oil-in-water (O/W) or water-in-oil (W/O) emulsion, or a multiple emulsion (W/O/W or polyol/O/W or O/W/O), or in the form of a cream, a paste, a mousse, a dispersion of vesicles, especially of ionic or nonionic lipids, a two-phase or multi-phase lotion, a spray, a powder or a paste, especially a soft paste or an anhydrous paste. ### Claim 68 Cosmetic composition according to any one of the preceding claims, characterized in that it is in anhydrous form. ### Claim 69 Cosmetic composition according to any one of the preceding claims, characterized in that it is a makeup or care composition for keratin materials. ### Claim 70 Cosmetic composition according to one of the preceding claims, characterized in that it is a lip makeup product. ### Claim 71 Cosmetic composition according to one of the preceding claims, characterized in that it is an eye makeup product. ### Claim 72 Cosmetic assembly comprising: a) a container delimiting at least one compartment, the said container being closed by a closing member; and b) a composition placed inside the said compartment, the composition being in accordance with any one of the preceding claims. ### Claim 73 (depends on 72) Cosmetic assembly according to claim 72, characterized in that the container is at least partially formed from at least one thermoplastic material. ### Claim 74 (depends on 72) Cosmetic assembly according to claim 72, characterized in that the container is at least partially formed from at least one non-thermoplastic material, especially from glass or metal. ### Claim 75 (depends on 72, 73, 74) Assembly according to any one of claims 72 to 74, characterized in that, in the closed position of the container, the closing member is screwed onto the container. ### Claim 76 (depends on 72, 73, 74) Assembly according to any one of claims 72 to 74, characterized in that, in the closed position of the container, the closing member is coupled to the container other than by screwing, especially by click-fastening, bonding or welding.