Long wearing cosmetic compositions
View Patent ↗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.
1. A cosmetic composition comprising a film-forming polyurethane polymer selected from the group consisting of bis-PEG-1 dimethicone-dimer diol/ isophorone diisocyanate copolymer and bis-PEG-1 dimethicone-trimethylolpropane dioleate/isophorone diisocyanate copolymer, wherein the film-forming polyurethane polymer is from about 0.1 to 60% of the weight of the composition.
2. A method for providing a cosmetic film on a human surface comprising applying thereto a cosmetic composition according to claim 1 .
3. The cosmetic composition of claim 1 wherein the cosmetic composition is a lip composition.