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1. (WO2018046531) PROCESS FOR TREATING KERATIN FIBRES, USING ORTHO-DIHYDROXY-1,2-DIPHENYLETHYLENE DERIVATIVES, (HYDROGEN) CARBONATES AND PARTICULAR METAL SALTS

Pub. No.:    WO/2018/046531    International Application No.:    PCT/EP2017/072325
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Thu Sep 07 01:59:59 CEST 2017
IPC: A61K 8/27
A61K 8/60
A61Q 5/06
A61K 8/19
A61K 8/97
A61Q 1/10
Applicants: L'OREAL
Inventors: JEGOU, Gwénaelle
PRUCHE, Francis
Title: PROCESS FOR TREATING KERATIN FIBRES, USING ORTHO-DIHYDROXY-1,2-DIPHENYLETHYLENE DERIVATIVES, (HYDROGEN) CARBONATES AND PARTICULAR METAL SALTS
Abstract:
Process for treating keratin fibres, using ortho-dihydroxy-1,2-diphenylethylene derivatives, (hydrogen) carbonates and particular metal salts The present invention relates to a process for treating keratin fibres, in particular human keratin fibres such as the hair, comprising the application, to said fibres, of one or more ortho-dihydroxy-1,2-diphenylethylene derivatives, of one or more manganese salts and/or one or more zinc salts, of one or more hydrogen carbonates and one or more additional divalent or trivalent metal salts other than the manganese salts and zinc salts.The present invention also relates to a multi-compartment device suitable for carrying out such a process.