Invention Grant
- Patent Title: Cosmetic
- Patent Title (中): 化妆品
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Application No.: US12693865Application Date: 2010-01-26
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Publication No.: US08389118B2Publication Date: 2013-03-05
- Inventor: Yoshinori Inokuchi , Ryuichi Inaba , Ryuji Horiguchi
- Applicant: Yoshinori Inokuchi , Ryuichi Inaba , Ryuji Horiguchi
- 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: JP2009-263412 20091118
- Main IPC: B32B5/16
- IPC: B32B5/16

Abstract:
Provided is a cosmetic including silicone microparticles, in which the silicone microparticles include 100 parts by mass of silicone elastomer spherical microparticles having a volume average particle diameter within a range from 0.1 to 100 μm, and 0.5 to 25 parts by mass of a polyorganosilsesquioxane that coats a surface of the silicone elastomer spherical microparticles, and the silicone elastomer is capable of absorbing not less than 30 parts by mass of at least one oily substance selected from the group consisting of sebum, hydrocarbon oils and ester oils per 100 parts by mass of the silicone elastomer. Even if containing an unctuous agent, the cosmetic exhibits favorable feelings upon use, with no spreading difficulties, stickiness, greasiness, oily film feeling, or the like, and is also capable of suppressing problems caused by sebum, namely, changes in the makeup cosmetic properties of the cosmetic, changes in the color of the cosmetic, increased shine, and the like.
Public/Granted literature
- US20110117145A1 COSMETIC Public/Granted day:2011-05-19
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