A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/88 (2006.01) A61K 8/73 (2006.01) A61Q 1/02 (2006.01) A61Q 1/06 (2006.01) A61Q 1/08 (2006.01) A61Q 1/10 (2006.01) A61Q 1/14 (2006.01) A61Q 5/02 (2006.01) A61Q 5/10 (2006.01) A61Q 17/04 (2006.01) A61Q 19/00 (2006.01) A61Q 19/04 (2006.01)
Patent
CA 2398398
Structured compositions comprising at least one structuring polymer and at least one oil-soluble polymer chosen from alkyl celluloses and alkylated guar gums. The at least one structuring polymer may be a polyamide polymer. This invention may be in the form of stable compositions such as, for example, make- up sticks, lip compositions, sunscreen sticks, anhydrous lip compositions, and anhydrous foundations.
L'invention concerne des compositions structurées comprenant au moins un polymère structurant et au moins un polymère liposoluble choisi dans le groupe comprenant les alkylcelluloses et les gommes de guar alkylées. Ledit polymère structurant peut être un polyamide polymère. Les méthodes décrites dans cette invention peuvent permettre d'élaborer des compositions stables, telles que, par exemple, des tubes de maquillage, des compositions pour les lèvres, des bâtons d'écran solaire, des compositions anhydres pour les lèvres, et des fonds de teint anhydres.
Pinzon Carlos O.
Thau Paul
L'oreal S.a.
Smart & Biggar
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