申请人:Kosé Corporation
公开号:EP0388582A2
公开(公告)日:1990-09-26
Cosmetic comprising (A) a specific acryl-silicone graft copolymer having an organosiloxane side chain is disclosed. The copolymer is prepared by radical polymerization of (i) a dimethylpolysiloxane compound having a polymerizable radical group on one of the molecular chain terminals and (ii) a radically polymerizable monomer comprising as major components an acrylate or methacrylate, or both. Various cosmetics including makeup cosmetics, o/w emulsion cosmetics, and w/o emulsion cosmetics, are prepared by using the copolymer in combination with (B) a low-viscosity silicone oil, (C) a partially cross-linked organopolysiloxane polymeric compound, (D) a low-boilingpoint oil, (E) a volatile solvent, (F) a cosmetic powder material, (G) a polyacrylic acid, (H) a volatile hydrocarbon, (I) a surface active agent, or (J) water. The cosmetic compositions give a good sensation upon use, and exhibit superior water-repellency, water-resistance, oil-resistance, and good retentiveness of the makeup.
本发明公开了一种化妆品,它包含(A)具有有机硅氧烷侧链的特定丙烯酰-硅氧烷接枝共聚物。该共聚物是通过以下两种单体的自由基聚合反应制备的:(i) 分子链末端之一具有可聚合自由基的二甲基聚硅氧烷化合物;(ii) 主要成分为丙烯酸酯或甲基丙烯酸酯或两者的可自由基聚合单体。通过将共聚物与 (B) 低粘度硅油、(C) 部分交联有机聚硅氧烷聚合物化合物、(D) 低沸点油、(E) 挥发性溶剂、(F) 化妆品粉末材料、(G) 聚丙烯酸、(H) 挥发性碳氢化合物、(I) 表面活性剂或 (J) 水结合使用,可制备各种化妆品,包括彩妆化妆品、油性/水性乳液化妆品和油性/非油性乳液化妆品。这种化妆品组合物在使用时会产生良好的感觉,并表现出卓越的防水性、耐水性、耐油性和良好的定妆性。