发明申请
- 专利标题: Solubilized Composition
- 专利标题(中): 溶解组合物
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申请号: US13257691申请日: 2010-03-09
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公开(公告)号: US20120010169A1公开(公告)日: 2012-01-12
- 发明人: Takashi Teshigawara , Kei Watanabe , Hidefumi Araki
- 申请人: Takashi Teshigawara , Kei Watanabe , Hidefumi Araki
- 申请人地址: JP Chuo-ku, Tokyo
- 专利权人: SHISEIDO COMPANY, LTD.
- 当前专利权人: SHISEIDO COMPANY, LTD.
- 当前专利权人地址: JP Chuo-ku, Tokyo
- 优先权: JP2009-080260 20090327
- 国际申请: PCT/JP2010/053856 WO 20100309
- 主分类号: A61K8/58
- IPC分类号: A61K8/58 ; A61Q19/00
摘要:
This invention provides a solubilized composition in which a carboxy-modified silicone is solubilized in a large amount and stably. The solubilized composition is characterized by consisting of (a) one or more nonionic surfactant(s), having a weighted average of the HLB value of 10 to 15, selected from polyoxyethylene alkyl ether type nonionic surfactant represented by the following formula (I) or (II): wherein R1 represents a branched chain alkyl group having 8 to 18 carbon atoms; a represents an integer satisfying 3≦a≦40; any one or more of R2, R3 and R4 are each a branched chain alkyl group having 8 to 18 carbon atoms and the other(s) is a hydroxy group; and b, c and d each represent an integer satisfying 3≦b+c+d≦40,(b) a carboxy-modified silicone, and(c) water, andwherein the amount of (b) the carboxy-modified silicone is three times or less the weight of (a) the nonionic surfactant(s).