Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue August 2015
 •  Split End Science  •  The Latest Active at Silab  •  FarmHouse Fresh Tapped by Dollywood's DreamMore Resort  •  Stepan Named EPA Safer Choice Partner of the Year  •  City of Hope Honors Pravana Founder & CEO Steve Goddard
Print

Avon Awarded Patent Covering Long-Wearing Cosmetics



Published March 14, 2013
Related Searches: composition patent avon award
Post a comment
• 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.


blog comments powered by Disqus