PROCEDE DE TEINTURE METTANT EN OEUVRE UN DERIVE CATIONIQUE 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 a specific cationic derivative and at least a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivative for dyeing, by reaction without oxidising agent, said keratinous fibres. The invention also concerns compositions comprising said compounds and dyeing agents using them.