Patent ID: 6749837
Filing Date: 2004-06-15
Classification: A61K,A61Q,Y10S

Abstract:
A cosmetic composition comprising:(1) at least one film-forming polymer (A), wherein a film obtained by drying a mixture of said at least one film-forming polymer (A) with ethanol or water, under a humid atmosphere, has a mechanical profile defined by at least: (i) an elongation at break (&egr;r) of greater than or equal to 160%; and (ii) a recovery at 300 seconds (R300) of greater than or equal to 45%; and (2) at least one additive (B) chosen from oxyalkylenated silicones chosen from compounds of formula (I): â€ƒwherein: R1, which may be identical or different, is chosen from hydrogen and C1-C30 linear and branched alkyl radicals, R2, which may be identical or different, is chosen from â€”(CxH2x)â€”(OC2H4)aâ€”(OC3H6)bâ€”OR3, R3, which may be identical or different, is chosen from hydrogen, linear and branched alkyl radicals containing from 1 to 12 carbon atoms, and linear and branched acyl radicals containing from 2 to 12 carbon atoms, n ranges from 0 to 1000, p ranges from 1 to 8, a ranges from 0 to 50, b ranges from 0 to 50, a+b is greater than or equal to 1, x ranges from 1 to 5, and the number-average molecular weight is greater than or equal to 15,000.