Invention Grant
- Patent Title: Organic group-modified organosilicon resin, production method thereof, and cosmetic
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Application No.: US16768147Application Date: 2018-11-29
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Publication No.: US11214652B2Publication Date: 2022-01-04
- Inventor: Takuya Abe , Masayuki Konishi , Chihiro Hayakawa , Masanao Kamei
- Applicant: SHIN-ETSU CHEMICAL CO., LTD.
- 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: JPJP2017-230494 20171130
- International Application: PCT/JP2018/043991 WO 20181129
- International Announcement: WO2019/107497 WO 20190606
- Main IPC: A61K8/89
- IPC: A61K8/89 ; A61Q17/04 ; A61Q1/00 ; C08G77/14
Abstract:
This organic group-modified organosilicon resin is represented by the average composition formula (1). (R13SiO1/2)a(R23SiO1/2)b(R33SiO1/2)c(R12SiO2/2)d(R1SiO3/2)e(SiO4/2)f (1) [a, b, c, d, e and f are numbers that satisfy 0≤a≤400, 0
Public/Granted literature
- US20200332065A1 ORGANIC GROUP-MODIFIED ORGANOSILICON RESIN, PRODUCTION METHOD THEREOF, AND COSMETIC Public/Granted day:2020-10-22
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