Invention Grant
- Patent Title: Composition and method of preparation
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Application No.: US16084009Application Date: 2016-11-08
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Publication No.: US10933011B2Publication Date: 2021-03-02
- Inventor: Zhi Li , Bartley D. Maxon , Kimmai T. Nguyen , Paul W. Pretzer , Kristen E. Steinbrecher , Lisa M. Vanommeren , Evan Waddell , Fang Zhang , Kenneth E. Zimmerman
- Applicant: Dow Silicones Corporation
- Applicant Address: US MI Midland
- Assignee: Dow Silicones Corporation
- Current Assignee: Dow Silicones Corporation
- Current Assignee Address: US MI Midland
- Agency: Warner Norcross + Judd LLP
- International Application: PCT/US2016/060921 WO 20161108
- International Announcement: WO2017/160348 WO 20170921
- Main IPC: A61K8/89
- IPC: A61K8/89 ; C08L83/04 ; A61K8/894 ; A61K8/04 ; A61K8/891 ; A61K8/895 ; A61Q5/00 ; A61Q19/00

Abstract:
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.
Public/Granted literature
- US20200085720A1 COMPOSITION AND METHOD OF PREPARATION Public/Granted day:2020-03-19
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