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US 5,849,314 AGranted
Anhydrous cosmetic compositions
AssigneeChesebrough-Pond's USA Co., Division of Conopco, Inc.
InventorsBrian John Dobkowski, Alexander Paul Znaiden, Michael Charles Cheney, Walter Rose
Life of this patent
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Abstract
A skin treatment composition is provided which includes a crosslinked non-emulsifying siloxane elastomer, a skin conditioning agent, a volatile siloxane and no more than 5% water. Hydrocarbons such as petrolatum and polyols such as glycerin are the preferred skin conditioning agents. Inclusion of the elastomer provides a non-traditional smooth/silky feel to the skin upon application with a non-draggy rub in.
Claims7
A semi-solid skin treatment composition consisting essentially of:
- (i) from 0.1 to 30% of a crosslinked non-emulsifying siloxane elastomer formed from a divinyl compound reacted with Si-H linkages of a polysiloxane;
- (ii) from 1 to 50% of a skin conditioning agent which is a polyol;
- (iii) from 30 to 80% of a volatile siloxane;
- and
- (iv) from 0 to 5% of water.
2 more elements
Dependencies are inferred from the claim text.