Patent ID: 8409551
Filing Date: 2013-04-02
Classification: A61K,A61Q

Abstract:
1. A water-releasing cosmetic makeup material, formed of a water-in-oil emulsion comprising: (a) a partially crosslinked polyether-modified silicone, a partially crosslinked polyglycerin-modified silicone, or a combination thereof, (b) an acrylic silicone-based graft copolymer, and (c) 0.05 to 0.7% by mass of a branched silicone surfactant which is a silicone compound represented by general formula (1): wherein a, b, and c are numbers that satisfy ranges 1.0≦a≦2.5, 0.001≦b≦1.5, and 0.001≦c≦1.5, respectively, and each R wherein m represents an integer that satisfies 0≦m≦15, d and e are integers that satisfy ranges 0≦d≦50 and 0≦e≦50, respectively, and R 4 represents a hydrogen atom, a hydrocarbon group of 4 to 30 carbon atoms or an organic group represented by R 6 —(CO)—, R wherein m represents an integer that satisfies 0≦m≦15, f and g are integers that satisfy ranges 2≦f≦200 and 0≦g≦200, respectively, provided that f+g satisfies a range of 3 to 200, and R 5 represents a hydrogen atom, a hydrocarbon group of 1 to 30 carbon atoms or an organic group represented by R 6 —(CO)—, wherein R 6 represents a hydrocarbon group of 1 to 30 carbon atoms, and R wherein n represents an integer that satisfies 1≦n≦5 and h represents an integer that satisfies 0≦h≦500.