Dye compound containing a pyrazolo-[1.5-al-pyrimidine and a...

A - Human Necessities – 45 – D

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A45D 19/00 (2006.01) D06P 1/32 (2006.01) D06P 3/08 (2006.01)

Patent

CA 2301250

L'invention a pour objet une composition pour la teinture d'oxydation des fibres kératiniques contenant au moins une pyrazolo-[1,5-a]-pyrimidine à titre de première base d'oxydation, au moins une polyaminopyrimidine monocyclique à titre de seconde base d'oxydation, et au moins un coupleur ; ainsi que le procédé de teinture d'oxydation mettant en oeuvre cette composition.

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