Avon Awarded Patent Covering Long-Wearing Cosmetics
• US Patent No. 8,377,425 B2; Avon Products has been awarded a US patent covering 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. The film-forming polyurethane polymer is from about 0.1 to 60% of the weight of the composition.
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