D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
D06P 3/04 (2006.01)
Patent
CA 2321878
The invention concerns the use, for dyeing keratinous fibres, of at least an aliphatic cationic amine and a aldehyde or ketone or quinone or di-imino-isoindoline or 3-amino-iso-indolone derivatives for dyeing, by reaction without oxidising agent, said keratinous fibres. The invention also concerns dyeing compositions comprising said compounds and dyeing agents using them.
La présente invention est relative à l'utilisation, pour la teinture des fibres kératiniques, d'au moins une amine cationique aliphatique et d'au moins un composé choisi parmi un aldéhyde, une cétone, une quinone et un dérivé de la diimino-isoindoline ou de la 3-amino-isoindolone pour obtenir, par réaction sans agent oxydant, une coloration desdites fibres kératiniques. Elle concerne aussi les compositions de teinture comprenant ces composés ainsi que des agents de teinture pour leur mise en oeuvre.
Andrean Herve
Lagrange Alain
L'oreal
Robic
LandOfFree
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