Long wearing cosmetic compositions

A - Human Necessities – 61 – K

Patent

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Details

A61K 8/87 (2006.01) A61Q 17/00 (2006.01) C08G 18/61 (2006.01)

Patent

CA 2632956

Cosmetic compositions comprising high molecular weight polyurethane polymers are disclosed. The polyurethane polymers typically will have a molecular weight greater than about 50,000. The cosmetic compositions provide cosmetic films on the lips which are comfortable, long-wearing, transfer-resistant, and have a shiny finish.

L~invention concerne des compositions cosmétiques comprenant des polymères de polyuréthanne de poids moléculaire élevé. Les polymères de polyuréthanne ont généralement un poids moléculaire supérieur à environ 50 000. Les compositions cosmétiques permettent d~obtenir des films cosmétiques sur les lèvres qui sont confortables, de longue tenue, résistants au transfert et présentent un fini brillant.

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