PROCEDE DE TEINTURE METTANT EN OEUVRE UNE AMINE CATIONIQUE ALIPHATIQUE ET UN COMPOSE CHOISI PARMI UN ALDEHYDE, UNE CETONE, UNE QUINONE ET UN DERIVE DE LA DI-IMINO-ISOINDOLINE OU DE LA 3-AMINO-ISOINDOLONE

摘要

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.