Invention Grant
- Patent Title: Organopolysiloxane, a method of preparing the same and a cosmetic comprising the same
- Patent Title (中): 有机聚硅氧烷，其制备方法和包含其的化妆品
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Application No.: US12894974Application Date: 2010-09-30
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Publication No.: US08592547B2Publication Date: 2013-11-26
- Inventor: Koji Sakuta , Kiyomi Tachibana
- Applicant: Koji Sakuta , Kiyomi Tachibana
- Applicant Address: JP Tokyo
- Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2007-160666 20070618
- Main IPC: C08G77/12
- IPC: C08G77/12
Abstract:
An organopolysiloxane having a main chain composed of the following repeating units (I), 2 to 199 side chain units (II) and 1 to 50 crosslinkage units (III) per 100 SiO units in the main chain, provided that the organopolysiloxane has at least 2, on average, crosslinkage units (III):
Public/Granted literature
- US20110015337A1 ORGANOPOLYSILOXANE, A METHOD OF PREPARING THE SAME AND A COSMETIC COMPRISING THE SAME Public/Granted day:2011-01-20
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