Patents

Rapid, Permanent Hair Setting System

Author Image

By: TOM BRANNA

Editor

US Patent No. 8,999,310 B1; Chuckles, Inc., Manchester, NH, has patented a keratinous fiber treatment formulation consisting of a crotonic acid/vinyl C8-12 isoalkyl esters/VA/bis-vinyldimethicone crosspolymer and an effective amount of a 50% ammonium cysteine solution having a pH ranging from about 8-9....

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