公开(公告)号：EP2100591A2

公开(公告)日：2009-09-16

申请号：EP09250709.4

申请日：2009-03-13

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Sakuta, Koji ,  Tachibana, Kiyomi ,  Yamamoto, Aki

IPC分类号： A61K8/89 ,  A61Q17/04

CPC分类号： A61K8/898 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q5/12 ,  A61Q15/00 ,  A61Q17/04

摘要： A cosmetic, comprising a polymer (A) which comprises a repeating unit represented by the following formula (1), a repeating unit represented by the following formula (2) and a repeating unit represented by the following formula (3), said polymer (A) containing the repeating unit represented by the formula (3) in an amount of from 30 to 90 mass%, based on a total mass of the polymer (A), and being soluble in decamethylcyclopentasiloxane,



wherein R is a hydrogen atom or a methyl group, X 1 is -COOR 1 , a phenyl group or an organic group represented by the following formula (4):

        -COO(C a H 2a O) b -R 2      (4)

X 2 is an organic group represented by the following formula (5):

X 3 is a C6-10 divalent aryl group or -C(=O)OR 4 - , and A is an organopolysiloxane residue represented by the following formula (6):

摘要翻译： 一种化妆品，其含有下述式（1）所示的重复单元，下述式（2）表示的重复单元和下述式（3）表示的重复单元的聚合物（A），所述聚合物 A）含有由式（3）表示的重复单元，其含量为30-90质量％，基于聚合物（A）的总质量，并且可溶于十甲基环五硅氧烷，其中R为氢原子或 甲基，X 1为-COOR 1，由下式（4）表示的苯基或有机基团：ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-COO（C a H 2a O ）b -R 2€ƒ€ƒ€ƒ€ƒ（4）X 2是由下式（5）表示的有机基团：X 3是C 6-10二价芳基或-C（= O） OR 4 - ，A是由下式（6）表示的有机聚硅氧烷残基：