Cosmetic compositions

A - Human Necessities – 61 – K

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Details

A61K 8/31 (2006.01) A61K 8/60 (2006.01) A61K 8/891 (2006.01) A61K 8/92 (2006.01) A61Q 19/00 (2006.01)

Patent

CA 2319161

A cosmetic composition suitable for topical application to the skin or hair comprising: (a) a liquid, polyol carboxylic acid ester having a polyol moiety and a least 4 carboxylic acid moieties, wherein the polyol moiety is selected from sugars and sugar alcohols containing from about 4 to about 8 hydroxyl groups, and wherein each carboxylic acid moiety has from about 8 to about 22 carbon atoms, and wherein said liquid polyol carboxylic acid ester has a complete melting point of less than about 30 ~C; (b) a branched chain aliphatic hydrocarbon having a weight average molecular weight of from about 100 to about 15,000. The compositions herein provide improved skin feel, skin smoothness, skin softness and skin care benefits.

Composition cosmétique pour application locale sur la peau ou les cheveux, qui comprend: a) un ester liquide d'acide carboxylique et de polyol, renfermant un groupe polyol et au moins 4 groupes acide carboxylique, le groupe polyol étant choisi parmi les sucres et les itols contenant 4 à 8 groupes hydroxyles environ, chaque groupe acide carboxylique contenant 8 à 22 atomes de carbone environ, et l'ester d'acide carboxylique et de polyol ayant un point de fusion complète inférieur à 30 ·C environ; b) un hydrocarbure aliphatique à chaîne ramifiée ayant un poids moléculaire moyen en poids compris entre 100 et 15000 environ. Ces compositions procurent à la peau des bénéfices améliorés de toucher, de douceur, de souplesse et de soin.

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