Patents

UVA/UVB Sunscreen Patented by L’Oréal

US Patent No. 10,485,745 B2 (Anil Shah, Susan Halpern Chirch); L’Oréal, Paris, has patented a photostable UVA/UVB sunscreen composition comprising a diethylhexyl syringylidenemalonate photostabilizer; a styrene/acrylates copolymer composition SPF booster; and at least a UV-filter system consisting of avobenzone, octisalate, octocrylene and homosalate; wherein the weight ratio of the styrene/acrylates copolymer composition SPF booster to the diethylhexyl syringylidenemalonate photostabilizer is 3:2 to 4:1.

Add us as a preferred source on Google

Get the latest Happi news, insights and analysis in your Google Search and AI experiences.

Keep Up With Our Content. Subscribe To Happi Newsletters