Personal care composition comprising hydrophobic gel

Details Personal care composition comprising hydrophobic gel Personal care composition comprising hydrophobic gel

2007-09-18

2007-09-18

Padmanabhan, Sreeni (Department: 1617)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S065000

Reexamination Certificate

active

10740254

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; andwherein the composition is substantially free of water.

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