Patent ID: 7585922
Filing Date: 2009-09-08
Classification: A61K,A61Q,C08F

Abstract:
1. A cosmetic composition comprising, in a cosmetically acceptable medium, at least one dispersion of polymer particles in a liquid silicone medium, said polymer being a copolymer comprising at least one first block that is soluble in said silicone medium and at least one second block that is insoluble in said silicone medium, wherein said at least one dispersion is a dispersion of polymer particles chosen from: poly(methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate), poly(methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid), poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate), poly(acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid), poly(acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate-co-acrylic acid), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acrylic acid)-b-poly(methyl acrylate), poly(acryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate), poly(acryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate-co-acrylic acid), poly(acryloxypropylbis(trimethylsiloxy)methylsilane-co-acrylic acid)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy)-b-poly(methyl acrylate-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-acrylic acid)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate) poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-methacryloxypropyltis(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acryloxypropyltis(trimethylsiloxy)silane)-b-poly(methyl acrylate), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acryloxypropyltris(trimethylsiloxy)silane-b-poly(methyl acrylate-co-acrylic acid), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate), poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid), poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acrylic acid)-b-poly(methyl acrylate); poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropylbis(trimethylsiloxy)methylsilane-co-acryl acid)-b-poly(methyl acrylate), poly(methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate)-b-poly(methacryloxypropyltris(trimethylsiloxy)silane, poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(methacryloxypropylbis(trimethylsiloxy)silane-co-acrylic acid), poly(methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(methacryloxypropylbis(trimethylsiloxy)silane), poly(acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate)-b-poly(acryloxypropyltris(trimethylsiloxy)silane), poly(acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid), poly(acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(acryloxypropyltris(trimethylsiloxy)silane), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate)-b-poly(methacryloxypropylbis(trimethylsiloxy)methylsilane), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acryl acid)-b-poly(methyl acrylate)-b-poly(methacryloxypropylbis(trimethylsiloxy)methylsilane-co-acrylic acid), poly(methacryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(methacryloxypropylbis(trimethylsiloxy)methylsilane), poly(acryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate)-b-poly(acryloxypropylbis(trimethylsiloxy)methylsilane), poly(acryloxypropylbis(trimethylsiloxy)methylsilane-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(acryloxypropylbis(trimethylsiloxy)methylsilane-co-acrylic acid), poly(acryloxypropylbis(trimethylsiloxy)methylsilane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(acryloxypropylbis(trimethylsiloxy)methylsilane), poly(polydimethylsiloxanemethacryloyloxy)-b-poly(methyl acrylate)-b-poly(polydimethylsiloxanemethacryloyloxy), poly(polydimethylsiloxanemethacryloyloxy-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(polydimethylsiloxanemethacryloyloxy-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(polydimethylsiloxanemethacryloyloxy), poly(polydimethylsiloxanemethacryloyloxy-co-methacryl-oxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate)-b-poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris-(trimethylsiloxy)silane-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(polydimethylsiloxanemethacryloyloxy-co-methacryloxypropyltris(trimethylsiloxy)silane), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate)-b-poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid), poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(polydimethylsiloxanemethacryloyloxy-co-acryloxypropyltris(trimethylsiloxy)silane), poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate)-b-poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane, poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid)-b-poly(methyl acrylate)-b-poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane-co-acrylic acid), and poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane)-b-poly(methyl acrylate-co-acrylic acid)-b-poly(methacryloxypropyltris(trimethylsiloxy)silane-co-acryloxypropyltris(trimethylsiloxy)silane), in a silicone medium.