Patent No. US 6,749,839 B2: L’Oréal, Paris, France, researchers earned a patent for a photoprotective and topical cosmetic for the skin and/or hair containing aromatic amide, sulphonamide, novel aromatic amide and/or carbamate derivatives of acrylonitrile in a cosmetically acceptable vehicle.
Photoprotective Cosmetic Patent Granted to L’Oréal
Published November 22, 2005
blog comments powered by Disqus