Claims
- 1. An aqueous composition for treating a keratin substance comprising:(a) at least one grafted silicone polymer selected from (1) a polymer containing a non-silicone organic skeleton grafted with monomers containing a polysiloxane, and (2) a polymer containing a polysiloxane skeleton grafted with non-silicone organic monomers, provided that the composition does not contain both grafted silicone polymer (1) and grafted slicone polymer (2); (b) at least 30% by weight of water; (c) at least one propellant; and (d) at least one organic solvent in an amount ranging from 0 to 25% by weight; wherein the weight percentages are relative to the total weight of said composition, and further wherein said composition is packaged in an aerosol device; and provided that the at least one grafted silicone polymer is formed from a monomer mixture comprising a polysiloxane macromer other than that of formula V: in which n is a number ranging from 5 to 700.
- 2. An aqueous composition according to claim 1, wherein said composition is expelled from said aerosol device as a lacquer.
- 3. An aqueous composition according to claim 1, wherein said at least one grafted silicone polymer comprises a non-silicone organic main chain on which is grafted, inside said chain and optionally on at least one of its ends, at least one polysiloxane macromer.
- 4. An aqueous composition according to claim 3, wherein said non-silicone organic main chain comprises monomeric residues formed from monomers selected from monomers containing ethylenic unsaturation polymerizable via a radical route, monomers polymerizable by polycondensation and monomers which involve ring opening.
- 5. An aqueous composition according to claim 1, wherein said at least one grafted silicone polymer comprising a non-silicone organic skeleton grafted with monomers containing a polysiloxane is selected from polymers obtained by radical polymerization of monomers containing ethylenic unsaturation and silicone macromers having a terminal vinyl group or polymers obtained from reacting a polyolefin comprising functionalized groups with a polysiloxane macromer having a terminal function reactive with said functionalized groups.
- 6. An aqueous composition according to claim 1, wherein said composition comprises at least one grafted silicone copolymer formed:a) from 0 to 98% by weight of at least one lipophilic monomer (A) of low polarity containing ethylenic unsaturation of low polarity, polymerizable via a radical route; b) from 0 to 98% by weight of at least one polar hydrophilic monomer (B) containing ethylenic unsaturation, copolymerizable with said (A) monomer; c) from 0.01 to 50% by weight of at least one polysiloxane macromer (C) of formula (I): X(Y)nSi(R)3−mZm (I) in which: X denotes a vinyl group copolymerizable with said monomers (A) and (B); Y denotes a divalent bonding group; R denotes a hydrogen, a C1-C6 alkyl or alkoxy or a C6-C12 aryl; Z denotes a monovalent polysiloxane unit having a number-average molecular weight of at least 500; n is 0 or 1; and m is an integer ranging from 1 to 3; wherein the percentages are calculated relative to the total combined weight of said monomers (A), (B) and (C).
- 7. An aqueous composition according to claim 6, wherein said at least one grafted silicone copolymer has a number-average molecular weight ranging from 10,000 to 2,000,000 and a glass transition temperature (Tg) or a crystalline melting point (Tm) of at least 20° C.
- 8. An aqueous composition according to claim 6, wherein said at least one lipophilic monomer (A) is selected from acrylic and methacrylic acid esters of C1-C18 alcohols; styrene; polystyrene macromers; vinyl acetate; vinyl propionate; α-methylstyrene; tert-butylstyrene; butadiene; cyclohexadiene; ethylene; propylene; vinyltoluene; acrylic and methacrylic acid esters of 1,1-dihydroperfluoroalkanols and homologues thereof; acrylic and methacrylic acid esters of ω-hydridofluoroalkanols; acrylic and methacrylic acid esters of fluoroalkylsulphoamidoalcohols; acrylic and methacrylic acid esters of fluoroalkyl alcohols; and acrylic and methacrylic acid esters of fluoroether alcohols.
- 9. An aqueous composition according to claim 8, wherein said at least one lipophilic monomer (A) is selected from n-butyl methacrylate, isobutyl methacrylate, tert-butyl acrylate, tert-butyl methacrylate, 2-ethylhexyl methacrylate, methyl methacrylate, 2-(N-methylperfluorooctanesulphonamido)ethyl acrylate and 2-(butylperfluorooctanesulphonamido)ethyl acrylate.
- 10. An aqueous composition according to claim 6, wherein said at least one polar monomer (B) is selected from acrylic acid, methacrylic acid, N,N-dimethylacrylamide, dimethylaminoethyl methacrylate, quaternized dimethylaminoethyl methacrylate, (meth)acrylamide, N-t-butylacrylamide, maleic acid, maleic anhydride and semiesters thereof, hydroxyalkyl (meth)acrylates, diallyldimethylammonium chloride, vinylpyrrolidone, vinyl ethers, maleimides, vinylpyridine, vinylimidazole, heterocyclic vinyl polar compounds, styrene sulphonate, allyl alcohol, vinyl alcohol and vinyl caprolactam.
- 11. An aqueous composition according to claim 10, wherein said at least one polar monomer (B) is selected from acrylic acid, N,N-dimethylacrylamide, dimethylaminoethyl methacrylate, quaternized dimethylaminoethyl methacrylate and vinylpyrrolidone.
- 12. An aqueous composition according to claim 6, wherein said at least one polysiloxane macromer (C) is selected from formula (II): in which:R1 is hydrogen or —COOH; R2 is hydrogen, methyl or —CH2COOH; R3 is C1-C6 alkyl, alkoxy or alkylamino, C6-C12 aryl or hydroxyl; R4 is C1-C6 alkyl, alkoxy or alkylamino, C6-C12 aryl or hydroxyl; q is an integer ranging from 2 to 6; p is 0 or 1; r is an integer ranging from 5 to 700; m is an integer ranging from 1 to 3.
- 13. An aqueous composition according to claim 12, wherein at least one of the following is true:R1 is hydrogen; R2 is methyl; R3 is methyl; R4 is methyl; q is 3; and m is 1.
- 14. An aqueous composition according to claim 5 wherein said at least one polymer containing a non-silicone organic skeletion grafted with monomers containing a polysilxane is obtained by reactive extrusion of at least one polysiloxane macromer having a terminal reactive function with a polyolefin polymer containing groups which can react with said terminal reactive function of said polysiloxane macromer to form a covalent bond allowing the silicone to be grafted onto the main chain of said polyolefin.
- 15. An aqueous composition according to claim 14, wherein said reactive polyolefin is selected from polyethylenes and polymers of ethylene-derived monomers.
- 16. An aqueous composition according to claim 15, wherein said reactive polyolefin is selected from copolymers of ethylene or of ethylene derivatives and of monomers selected from monomers containing a carboxylic function, monomers containing an acid anhydride function, monomers containing an acid chloride function, monomers containing an ester function, and monomers containing an isocyanate function.
- 17. An aqueous composition according to claim 5, wherein said polysiloxane macromer is a polysiloxane containing a functionalized group, at the end of the polysiloxane chain or close to the end of said chain, selected from alcohols, thiols, epoxy groups and primary and secondary amines.
- 18. An aqueous composition according to claim 17, wherein said polysiloxane macromer is selected from formula (III):T—(CH2)s—Si—[—(OSiR5R6)t—R7]y (III) in whichT is selected from NH2, NHR′, an epoxy, OH, and SH function; R5, R6, R7 and R′ independently denote a C1-C6 alkyl, phenyl, benzyl, C6-C12 alkylphenyl or hydrogen; s is a number from 2 to 100; t is a number from 0 to 1000 and y is a number from 1 to 3.
- 19. An aqueous composition according to claim 18, wherein said polysiloxane macromer has a number-average molecular weight ranging from 5000 to 300,000.
- 20. An aqueous composition according to claim 19, wherein said polysiloxane macromer has a number-average molecular weight ranging from 8000 to 200,000.
- 21. An aqueous composition according to claim 20, wherein said polysiloxane macromer has a number-average molecular weight ranging from 9000 to 40,000.
- 22. An aqueous composition according to claim 1, wherein said at least one grafted silicone polymer comprises a main polysiloxane main chain on which is grafted, inside said chain and optionally on at least one of its ends, at least one organic group containing no silicone.
- 23. An aqueous composition according to claim 22, wherein said at least one grafted silicone polymer is obtained by radical copolymerization of:at least one non-silicone anionic organic monomer having ethylenic unsaturation and/or at least one non-silicone hydrophobic organic monomer having ethylenic unsaturation, and at least one polysiloxane having in its chain at least one functional group capable of reacting with said ethylenic unsaturations of said non-silicone monomers.
- 24. An aqueous composition according to claim 23, wherein said at least one functional group is a thio functional group.
- 25. An aqueous composition according to claim 23, wherein said at least one anionic organic monomer containing ethylenic unsaturation is selected from linear and branched, unsaturated carboxylic acids.
- 26. An aqueous composition according to claim 25, wherein said at least one anionic organic monomer containing ethylenic unsaturation is selected from acrylic acid, methacrylic acid, maleic acid, maleic anhydride, itaconic acid, fumaric acid and crotonic acid, and alkali metal salts, alkaline-earth metal salts and ammonium salts thereof.
- 27. An aqueous composition according to claim 23, wherein said at least one hydrophobic organic monomer containing ethylenic unsaturation is selected from acrylic acid esters of alkanol and methacrylic acid esters of alkanol.
- 28. An aqueous composition according to claim 27, wherein said alkanol is selected from a C1-C18 alkanol.
- 29. An aqueous composition according to claim 27, wherein said alkanol is selected from a C1-C12 alkanol.
- 30. An aqueous composition according to claim 27, wherein said at least one hydrophobic organic monomer containing ethylenic unsaturation is selected from isooctyl (meth)acrylate, isononyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, lauryl (meth)acrylate, isopentyl (meth)acrylate, n-butyl (meth)acrylate, isobutyl (meth)acrylate, methyl (meth)acrylate, tert-butyl (meth)acrylate, tridecyl (meth)acrylate and stearyl (meth)acrylate.
- 31. An aqueous composition according to claim 22, wherein said at least one grafted silicone polymer comprises, on the main silicone chain, at least one organic group of anionic nature obtained by radical (homo)polymerization of at least one anionic monomer of unsaturated carboxylic acid type, partially or totally neutralized in the form of a salt.
- 32. An aqueous composition according to claim 22, wherein said at least one grafted silicone polymer is selected from silicone polymers containing at least one unit of formula (IV): in which:G1 independently represent hydrogen or a C1-C10 alkyl radical or a phenyl radical; G2 independently represent a C1-C10 alkylene group; G3 represents a polymer residue from the (homo)polymerization of at least one anionic monomer containing ethylenic unsaturation; G4 represents a polymer residue from the (homo)polymerization of at least one hydrophobic monomer containing ethylenic unsaturation; m and n are equal to 0 or 1; a is an integer ranging from 0 to 50; b is an integer ranging from 10 to 350 and c is an integer ranging from 0 to 50; wherein either a or c is not 0.
- 33. An aqueous composition according to claim 32, wherein at least one of the following is true:G1 independently denote a C1-C10 alkyl radical; n is not zero; G2 independently represent a divalent C1-C3 radical; G3 represents a polymeric radical resulting from the (homo)polymerization of at least one carboxylic acid monomer containing ethylenic unsaturation; and G4 represents a polymeric radical resulting from the (homo)polymerization of at least one C1-C10 alkyl (meth)acrylate monomer.
- 34. An aqueous composition according to claim 33, whereinG1 denote a methyl radical; n is not zero; G2 represent a propylene radical; G3 represents a polymeric radical resulting from the (homo)polymerization of acrylic acid and/or methacrylic acid; and G4 represents a polymeric radical resulting from the (homo)polymerization of at least one isobutyl or methyl (meth)acrylate monomer.
- 35. An aqueous composition according to claim 22, wherein said at least one grafted silicone polymer containing a polysiloxane skeleton grafted with at least one organic group containing no silicone has a number-average molecular mass ranging from 10,000 to 1,000,000.
- 36. An aqueous composition according to claim 35, wherein said at least one grafted silicone polymer containing a polysiloxane skeleton grafted with at least one organic group containing no silicone has a number-average molecular mass ranging from 10,000 to 100,000.
- 37. An aqueous composition according to claim 1, wherein said at least one grafted silicone polymer is present in an amount ranging from 0.01 to 20% by weight relative to the total weight of said composition.
- 38. An aqueous composition according to claim 37, wherein said at least one grafted silicone polymer is present in an amount ranging from 0.1 to 15% by weight relative to the total weight of said composition.
- 39. An aqueous composition according to claim 38, wherein said at least one grafted silicone polymer is present in an amount ranging from 0.5 to 10% by weight relative to the total weight of said composition.
- 40. An aqueous composition according to claim 1 wherein said composition comprises from 45 to 99.5% of water relative to the total weight of said composition.
- 41. An aqueous composition according to claim 40, wherein said composition comprises from 60 to 99.5% of water relative to the total weight of said composition.
- 42. An aqueous composition according to claim 1, wherein said at least one grafted silicone polymer is dissolved in an aqueous medium or is an aqueous dispersion of particles.
- 43. An aqueous composition according to claim 1, wherein said at least one organic solvent is selected from a C1-C4 alcohol.
- 44. An aqueous composition according to claim 43, wherein said at least one organic solvent is selected from ethanol and isopropanol.
- 45. An aqueous composition according to claim 1, wherein said at least one organic solvent is present in an amount ranging from 0 to 10% by weight relative to the total weight of said composition.
- 46. An aqueous composition according to claim 45, wherein said at least one organic solvent is present in an amount ranging from 0 to 5% by weight relative to the total weight of said composition.
- 47. An aqueous composition according to claim 1, wherein said composition comprises no organic solvent.
- 48. An aqueous composition according to claim 1, wherein said at least one propellant is selected from volatile hydrocarbons; chlorinated and fluorinated hydrocarbons; carbon dioxide, nitrous oxide, dimethyl ether, nitrogen, and compressed air.
- 49. An aqueous composition according to claim 48, wherein said at least one propellant is dimethyl ether.
- 50. An aqueous composition according to claim 1, wherein said at least one propellant is present in an amount ranging from 10 to 68% by weight relative to the total weight of said composition.
- 51. An aqueous composition according to claim 50, wherein said at least one propellant is present in an amount ranging from 25 to 50% by weight relative to the total weight of said composition.
- 52. An aqueous composition according to claim 1, wherein said at least one propellant is selected from volatile organic compounds (VOC) present in an amount no greater than 55% by weight relative to the total weight of said composition.
- 53. An aqueous composition according to claim 1, wherein said composition has a pH ranging from 2 to 9.
- 54. An aqueous composition according to claim 53, wherein said composition has a pH ranging from 3 to 8.
- 55. An aqueous composition according to claim 1, wherein said composition further comprises at least one adjuvant.
- 56. An aqueous composition according to claim 55 wherein said at least one adjuvant is selected from preserving agents, softeners, sequestering agents, fragrances, viscosity modifiers, pearlescent agents, moisturizers, antidandruff agents, antiseborrhoeic agents, sunscreens, hair conditioners, antioxidants, proteins, vitamins, silicones, and basifying and acidifying agents for styling anionic, cationic, amphoteric or nonionic polymers with hair-fixing properties.
- 57. An aqueous composition according to claim 1, wherein said composition is in the form of a hair product.
- 58. An aqueous composition according to claim 57, wherein said hair product is for maintaining and/or shaping the hair and/or for conditioning the hair.
- 59. A non-therapeutic process for maintaining and/or shaping hair and/or for conditioning hair, comprising applying to said hair a composition comprising:(a) at least one grafted silicone polymer selected from (1) a polymer containing a non-silicone organic skeleton grafted with monomers containing a polysiloxane, and (2) a polymer containing a polysiloxane skeleton grafted with non-silicone organic monomers, provided that the composition does not contain both grafted silicone polymer (1) and grafted slicone polymer (2); (b) at least 30% by weight of water; (c) at least one propellant; and (d) at least one organic solvent in an amount ranging from 0 to 25% by weight; wherein the weight percentages are relative to the total weight of said composition, and further wherein said composition is packaged in an aerosol device; and provided that the at least one grafted silicone polymer is formed from a monomer mixture comprising a polysiloxane macromer other than that of formula V: in which n is a number ranging from 5 to 700.
- 60. A process according to claim 59, wherein said hair is human hair.
Priority Claims (1)
Number |
Date |
Country |
Kind |
95 12234 |
Oct 1995 |
FR |
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Parent Case Info
This is a continuation of application Ser. No. 09/051,779, filed Sep. 2, 1998, now, U.S. Pat. No. 6,350,439, which is the National Stage Application of PCT/FR96/01571, filed Oct. 8, 1996, all of which are incorporated herein by reference.
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Continuations (1)
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Number |
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Parent |
09/051779 |
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US |
Child |
09/783959 |
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US |