New cationic 4-hydroxyindoles, their application in keratin...

Details New cationic 4-hydroxyindoles, their application in keratin... New cationic 4-hydroxyindoles, their application in keratin...

C - Chemistry, Metallurgy

07

D

C07D 209/04 (2006.01) A61K 8/49 (2006.01) A61Q 5/10 (2006.01) C07D 209/14 (2006.01) C07D 209/42 (2006.01) C07D 401/00 (2006.01) C07D 401/06 (2006.01) C07D 401/14 (2006.01) C07D 403/00 (2006.01) C07D 403/12 (2006.01) C07D 405/00 (2006.01) C07D 409/00 (2006.01) C07D 413/00 (2006.01) C07D 417/00 (2006.01) C07D 521/00 (2006.01) C07F 7/10 (2006.01) C07F 9/572 (2006.01) C07F 9/6558 (2006.01)

Patent

CA 2282885

L'invention a pour objet de nouveaux dérivés du 4-hydroxyindole comportant au moins un groupement cationique Z, Z étant choisi parmi des chaînes aliphatiques quaternisées, des chaînes aliphatiques comportant au moins un cycle saturé quaternisé, et des chaînes aliphatiques comportant au moins un cycle insaturé quaternisé, leur utilisation à titre de coupleur pour la teinture d'oxydation des fibres kératiniques, les compositions tinctoriales les contenant, ainsi que les procédés de teinture d'oxydation les mettant en oeuvre.

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