Company News, Patents

Patent Review

Author Image

By: TOM BRANNA

Editor

Multi-Mineral No-Mix Relaxer Patented by L’Oréal U.S Patent No. 7,597,880 B2; L’Oréal has been awarded a U.S. patent for a multi-mineral no-mix relaxer. The formulation contains LiOH, NaOH and an additive comprising an emulsifier and Ca(OH). It has a pH in a range of greater than 12.7 to approximately 13.2, according to the patent. Cleaning Agent Contains Fragrance Microparticles U.S. Patent No. 7,601,678 B2; Henkel AG & Co. KGaA, Düsseldorf,Germany, has been awarded a patent for...

Continue reading this story and get 24/7 access to Happi for FREE


Already a subscriber? Sign in

Keep Up With Our Content. Subscribe To Happi Newsletters