发明申请
- 专利标题： Surface-Treating Agents, Surface-Treated Powders, And Cosmetics Comprising The Same
- 专利标题（中）： 表面处理剂，表面处理粉末和包含其的化妆品
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申请号： US13113188申请日： 2011-05-23
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公开(公告)号： US20110280946A1公开(公告)日： 2011-11-17
- 发明人: Shuji Nishihama , Isamu Kaneda , Atsushi Sogabe , Tomo Osawa , Shin-ichi Yusa
- 申请人： Shuji Nishihama , Isamu Kaneda , Atsushi Sogabe , Tomo Osawa , Shin-ichi Yusa
- 申请人地址： JP Tokyo
- 专利权人： SHISEIDO CO., LTD.
- 当前专利权人： SHISEIDO CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-294618 20041007; JP2004-294619 20041007
- 主分类号： A61K9/16
- IPC分类号： A61K9/16 ; C08F22/16 ; C08F22/14 ; C08F220/38 ; C08F220/18 ; C08F220/34 ; C08F220/28 ; C08F230/08 ; C08F230/02 ; C08F22/38 ; C08F220/60
摘要：
To provide surface-treating agents that can provide excellent hydrophobicity to powder and can improve its rinsability, to provide surface-treated powders that are treated with the surface-treating agent, and to provide cosmetics that comprise the surface-treated powder. A surface-treating agent consisting of a polymer which comprises a monomer (A) represented by the general formula (1) described below as a constituent monomer. (wherein R1 represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, R2 represents an alkylene group having 4 to 22 carbon atoms, X1 represents an —NH— group or an oxygen atom, and M1 represents a hydrogen atom or a monovalent inorganic or organic cation.)
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