Invention Grant
- Patent Title: Emulsified cosmetic
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Application No.: US16080546Application Date: 2017-02-24
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Publication No.: US11351107B2Publication Date: 2022-06-07
- Inventor: Hiroyuki Moriya
- 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: Oliff PLC
- Priority: JPJP2016-90824 20160428
- International Application: PCT/JP2017/007090 WO 20170224
- International Announcement: WO2017/187750 WO 20171102
- Main IPC: A61K8/895
- IPC: A61K8/895 ; A61Q19/00 ; A61K8/81 ; A61K8/891 ; A61Q1/02 ; A61K8/06

Abstract:
The present invention provides an emulsified cosmetic, including: an anionic acryl silicone copolymer (A) having an acryl chain as the main chain, the copolymer including, as monomer units, (I) 1 to 30% by mass of a polymerizable hydrophilic monomer having carboxylic acid, phosphoric acid, or sulfonic acid neutralized with a base, and (II) 10% by mass or more of a silicone macromonomer represented by the following general formula (1), or a silicone dendron group-containing polymerizable monomer; an oil material (B); and water (C). Accordingly, the present invention provides an emulsified cosmetic having excellent emulsification stability and non-stickiness.
Public/Granted literature
- US20190015318A1 EMULSIFIED COSMETIC Public/Granted day:2019-01-17
Information query
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