公开(公告)号：EP3467007B1

公开(公告)日：2020-11-18

申请号：EP17806632.0

申请日：2017-05-29

申请人： Shiseido Company, Ltd.

发明人： OSAWA, Tomo ,  MATSUO, Ayano ,  SONOYAMA, Yuji ,  IKEDA, Tomoko ,  KUBOTA, Shun ,  HITOMI, Mao ,  HIRUMA, Takuya ,  KANEMARU, Tetsuya

IPC分类号： C08G81/00 ,  A61K8/19 ,  A61K8/81 ,  A61K8/891 ,  A61K8/898 ,  A61Q1/00 ,  C08K3/00 ,  C08L33/14 ,  C08L83/06 ,  C08L83/08 ,  C09D183/06 ,  C09D183/08

公开(公告)号：EP3467007A1

公开(公告)日：2019-04-10

申请号：EP17806632.0

申请日：2017-05-29

申请人： Shiseido Company, Ltd.

发明人： OSAWA, Tomo ,  MATSUO, Ayano ,  SONOYAMA, Yuji ,  IKEDA, Tomoko ,  KUBOTA, Shun ,  HITOMI, Mao ,  HIRUMA, Takuya ,  KANEMARU, Tetsuya

IPC分类号： C08G81/00 ,  A61K8/19 ,  A61K8/81 ,  A61K8/891 ,  A61K8/898 ,  A61Q1/00 ,  C08K3/00 ,  C08L33/14 ,  C08L83/06 ,  C08L83/08

摘要： Provided is an elastomer that improves the skin feel of an inorganic powder.
The elastomer according to the present invention is an elastomer comprising: (A) an amino group-containing silicone polymer; and (B) a carboxyl group-containing silicone polymer or a carboxyl group-containing acrylamide polymer, wherein a molar ratio Y/X between amino groups and carboxyl groups is within a range of 0.1 to 1.2, wherein Y denotes the molar amount of carboxyl groups contained in the component (B), and X denotes the molar amount of amino groups contained in the component (A).