← EPO Patent Bulletin

METHOD FOR DYEING KERATINOUS MATERIAL BY MEANS OF A PREMIX OF AMINOSILICONE AND A CHROMOPHORIC COMPOUND

Publication EP3986362A1 Kind: A1 Mar 18, 2026

Applicants

Henkel AG & Co. KGaA

Inventors

KRUCK, Constanze, HILBIG, Sandra, KESSLER-BECKER, Daniela, BAUMANN, Sofie

IPC Classifications

A61K 8/34 20060101AFI20201225BHEP A61K 8/86 20060101ALI20201225BHEP A61K 8/898 20060101ALI20201225BHEP A61Q 5/06 20060101ALI20201225BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR