- 专利标题: COMPOSITION AND METHOD OF PREPARATION
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申请号: US16084009申请日: 2016-11-08
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公开(公告)号: US20200085720A1公开(公告)日: 2020-03-19
- 发明人: Zhi LI , Bartley D. MAXON , Kimmai T. NGUYEN , Paul W. PRETZER , Kristen E. STEINBRECHER , Lisa M. VANOMMEREN , Evan WADDELL , Fang ZHANG , Kenneth E. ZIMMERMAN
- 申请人: Dow Silicones Corporation
- 国际申请: PCT/US2016/060921 WO 20161108
- 主分类号: A61K8/891
- IPC分类号: A61K8/891 ; A61K8/04 ; A61K8/895 ; A61Q19/00 ; A61Q5/00
摘要:
A composition comprises (A) a silicone elastomer. The (A) silicone elastomer comprises the reaction product of: (a) an organohydrogensiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule; (b) a crosslinking agent having an average of at least two ethylenically unsaturated groups per molecule; and (c) a hydrosilylation catalyst. The reaction product is formed in the in the presence of (d) a silicone polyether polymer; and (e) particles. The composition further comprises (B) a carrier fluid. The (e) particles are dispersed in the (A) silicone elastomer in the composition. A method of preparing the composition is also disclosed.
公开/授权文献
- US10933011B2 Composition and method of preparation 公开/授权日:2021-03-02
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