C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 217/84 (2006.01) C07C 211/63 (2006.01) C07C 215/76 (2006.01) C07C 235/60 (2006.01) C07C 271/28 (2006.01) C07D 295/08 (2006.01) C07D 295/092 (2006.01) C07D 295/12 (2006.01) C07D 295/13 (2006.01) C07D 295/14 (2006.01) C07D 295/15 (2006.01)
Patent
CA 2322989
The invention concerns an oxidation dyeing composition for keratinous fibres containing at least a monobenzene coupling agent including at least a cationic group Z bearing at least a cyclized or non-cyclized quaternary ammonium unit, the use of said coupling agents for dyeing keratinous fibres, dyeing methods using same, and novel monobenzene coupling agents comprising at least a cationic group Z bearing at least a cyclized or non-cyclized quaternary ammonium.
L'invention a pour objet une composition pour la teinture d'oxydation des fibres kératiniques contenant au moins un coupleur monobenzénique comportant au moins un groupement cationique Z porteur d'au moins un motif ammonium quaternaire cyclisé ou non, l'utilisation de ces coupleurs pour la teinture d'oxydation des fibres kératinique, les procédés de teinture d'oxydation les mettant en oeuvre, et de nouveaux coupleurs monobenzéniques comportant au moins un groupement cationique Z porteur d'au moins un motif ammonium quaternaire cyclisé ou non.
Genet Alain
Lagrange Alain
L'oreal
Robic
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