发明授权
US08734771B2 Powder treated with a power treating agent comprising an organopolysiloxane and cosmetic comprising the powder
有权
用包含有机聚硅氧烷的动力处理剂和包含粉末的化妆品处理粉末
- 专利标题： Powder treated with a power treating agent comprising an organopolysiloxane and cosmetic comprising the powder
- 专利标题（中）： 用包含有机聚硅氧烷的动力处理剂和包含粉末的化妆品处理粉末
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申请号： US11712420申请日： 2007-03-01
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公开(公告)号： US08734771B2公开(公告)日： 2014-05-27
- 发明人: Masanao Kamei , Kiyomi Tachibana
- 申请人： Masanao Kamei , Kiyomi Tachibana
- 申请人地址： JP Tokyo
- 专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2006-058674 20060303
- 主分类号： A61Q1/12
- IPC分类号： A61Q1/12 ; A61Q1/06 ; A61Q1/10 ; A61Q5/00 ; A61Q15/00 ; A61Q19/00
摘要：
Powder treated with a powder treating agent comprising organohydrogenpolysiloxane, characterized in that the organohydrogenpolysiloxane has a weight average molecular weight of from 300 to 100,000, at least one SiH bond per molecule, and at least one selected from (R23SiO1/2) unit and (SiO2) unit, wherein R1 is selected from the group consisting of a hydrogen atom, and alkyl, fluorinated alkyl, aryl and aralkyl groups each having 1 to 30 carbon atoms.