Patent ID: 8293366
Filing Date: 2012-10-23
Classification: A61K,A61Q,Y10T

Abstract:
1. A cosmetic comprising silicone microparticles, wherein the silicone microparticles comprise 100 parts by mass of silicone elastomer spherical microparticles having a volume average particle diameter within a range from 0.1 to 100 μm, and 0.5 to 25 parts by mass of a polyorganosilsesquioxane that coats a surface of the silicone elastomer spherical microparticles, and the silicone elastomer is capable of absorbing not less than 200 parts by mass of a polymethylsiloxane having a viscosity at 25° C. of not more than 10 mm (A) wherein R (B) wherein R (C) a platinum group metal-based catalyst, provided that when component (A) is component (A1), component (B) is either component (B2) or a combination of component (B1) and component (B2) and that components (A) and (B) are present in an amount that yields from 0.5 to 2 hydrogen atoms bonded to silicon atoms within component (B) per monovalent olefinic unsaturated group within component (A).