A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/66 (2006.01) A61K 8/41 (2006.01) A61K 8/49 (2006.01) A61Q 5/10 (2006.01)
Patent
CA 2318328
The invention concerns a ready-to-use composition for oxidation dyeing of keratinous fibres, and in particular human keratinous fibres such as hair comprising, in a suitable dyeing medium, at least an oxidation base, 2-amino 3 hydroxy pyridine as coupling agent, and at least an enzyme such as laccase, as well as the method using said composition.
L'invention a pour objet une composition prête à l'emploi pour la teinture d'oxydation des fibres kératiniques, et en particulier des fibres kératiniques humaines telles que les cheveux comprenant, dans un milieu approprié pour la teinture, au moins une base d'oxydation, de la 2-amino 3-hydroxy pyridine à titre de coupleur, et au moins une enzyme de type laccase, ainsi que le procédé de teinture mettant en oeuvre cette composition.
Cotteret Jean
Lang Gerard
L'oreal
Robic
LandOfFree
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