Invention Grant
- Patent Title: Personal care composition comprising hydrophobic gel
- Patent Title (中): 包含疏水凝胶的个人护理组合物
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Application No.: US11897082Application Date: 2007-08-29
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Publication No.: US07709015B2Publication Date: 2010-05-04
- Inventor: Hisatoshi Masuda , Mayu Ishigami , George Endel Deckner
- Applicant: Hisatoshi Masuda , Mayu Ishigami , George Endel Deckner
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent S. Robert Chuey; Megan C. Hymore
- Main IPC: A61K8/02
- IPC: A61K8/02 ; A61Q1/04 ; A61Q1/06

Abstract:
Disclosed is a polyol-in-silicone emulsion consisting essentially of: (i) an alkyl dimethicone copolyol having an HLB of from about 4 to about 6, and a molecular weight of from about 10,000 to about 20,000, wherein the alkyl group is made of about 10 to about 22 carbons; and (ii) a polyol, wherein the weight ratio of the alkyl dimethicone copolyol to the polyol is from about 100:1 to about 2:8; methods to make such a polyol-in-silicone emulsion, as well as an anhydrous personal care composition comprising by weight: (a) from about 0.01% to about 15% of an alkyl dimethicone copolyol having an HLB of about 4-6, and a molecular weight of from about 10,000 to about 20,000, wherein the alkyl group is made of about 10 to about 22 carbons; (b) from about 0.01% to about 35% of a polyol, wherein the weight ratio of the alkyl dimethicone copolyol to the polyol is from about 100:1 to about 2:8; and wherein the composition is substantially free of water.
Public/Granted literature
- US20080057014A1 Personal care composition comprising hydrophobic gel Public/Granted day:2008-03-06
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