GENEVA, June 16 -- HENKEL AG & CO. KGAA (Henkelstrasse 6740589 Dusseldorf) filed a patent application (PCT/EP2024/084253) for "BLEACHING AGENTS CONTAINING VANILLIN ADDITIVE" on Dec 02, 2024. With publication no. WO/2025/119816, the details related to the patent application was published on Jun 12, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): HANSEN, Leonie (Lorettostr. 1640219 Dusseldorf), HODES, Jing (Auf dem Kampchen 2758093 Hagen)
Abstract:
The present invention relates to the use of vanillin derivatives in bleaching agents in order to reduce the damage to keratin fibers caused by o...