US Patent Issued to HENKEL on June 17 for "Active substance composition for protecting artificially coloured hair" (German Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,839, issued on June 17, was assigned to HENKEL AG & Co. KGAA (Duesseldorf, N.Y.).

"Active substance composition for protecting artificially coloured hair" was invented by Rene Krohn (Norderstedt, Germany) and Erik Schulze Zur Wiesche (Bielefeld, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an active ingredient composition for shape change and surface modification of human hair: The present disclosure especially relates to a cosmetic product for the treatment of a keratinous material, comprising a) at least one organic silicon compound and b) at least one polyacrylate copolymer, wherein the cosmetic product...