Use in hair dye of condensates of quinoline-5,8-diones or...

C - Chemistry – Metallurgy – 07 – D

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C07D 401/04 (2006.01) C07D 215/24 (2006.01) C07D 241/40 (2006.01) C07D 403/04 (2006.01) C07F 7/10 (2006.01) A61K 7/13 (1995.01)

Patent

CA 2281177

L'invention concerne l'utilisation de dérivés de quinoline- ou quinoxaline-5,8-diones ou -diols en cosmétique, notamment pour la coloration des matières kératiniques, et en particulier des cheveux. Elle concerne aussi des composés nouveaux de cette famille. L'invention vise aussi des compositions tinctoriales les contenant ainsi que le procédé de coloration de fibres kératiniques.

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