Dyeing compositions for keratinous fibres containing...

A - Human Necessities – 61 – K

Patent

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A61K 8/49 (2006.01) A61Q 5/10 (2006.01)

Patent

CA 2373670

The invention concerns novel dyeing compositions for keratinous fibres comprising at least a paraphenylenediamine derivative with pyrrolidinyl group as oxidation base, a dyeing method and a dyeing kit using said composition.

L'invention a pour objet de nouvelles compositions pour la teinture d'oxydation des fibres kératiniques comprenant au moins un dérivé de paraphénylènediamine à groupement pyrrolidinyle à titre de base d'oxydation, un procédé de teinture et un kit de teinture mettant en oeuvre cette composition.

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