A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/85 (2006.01) A61K 8/06 (2006.01) A61K 8/73 (2006.01) A61Q 1/04 (2006.01)
Patent
CA 2573802
The invention addresses the need for high gloss, non-feathering topical compositions, especially lip products. Current high shine lipsticks typically have little staying power on the lips and give rise to moderate to severe feathering. Attempts to remedy this problem have not been completely satisfactory, as regards the amount of shine, amount of staying power, the overall look or feel of the composition. The present invention meets the need for a high shine cosmetic composition that avoids unattractive feathering and short wear problems, by providing a composition comprising at least one water-insoluble, fatty alcohol-soluble polysaccharide and a liquid polyol ester. Preferably, the polysaccharide is ethylcellulose, and the liquid polyol ester is pentaerythrityl adipate/caprate/caprylate/heptanoate.
La présente invention concerne une composition topique très brillante sans bavure comprenant au moins un polymère de polysaccharide insoluble dans l'eau et soluble dans un alcool gras et un ester de polyol polymère liquide.
Castro Michael
Culhane David
Frischberg Paula
Luo Dexin
Mercado Clara
E-L Management Corp.
Osler Hoskin & Harcourt Llp
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