Nitrated couplers used as direct, oxydation and mixed dyes

C - Chemistry – Metallurgy – 07 – D

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C07D 295/13 (2006.01) C07D 263/22 (2006.01)

Patent

CA 1088066

A B R E G E Composition cosmétique contenant -soit au moins un composé ayant la formule générale (I): Image (I) dans laquelle: R a la valeur hydrogène, alkyle, halogène; R' a la valeur hydrogène, alkyle, hydroxyalkyle, carbamyl-alkyle, mésylaminoalkyle, aminoalkyle, acylaminoalkyle, monoalkylaminoalkyle, dialkylaminoalkyle, pipéridinoalkyle, morpholinoalkyle, carbamoyle, reste acyle, carbalcoxy. -soit au moins un composé de formule générale (I) et au moins une base d'oxydation benzénique ou hétérocyclique. Nouveaux coupleurs de formule (I) et nouveaux composés indo résultant de la copulation avec les bases. Ces compositions sont utili- sables en teinture directe, en teinture d'oxydation ou à la fois on teinture d'oxydation et en teinture directe.

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