Oxidation hair dyes based upon tetraaminopyrimidine developers a

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

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8421, A61K 713

Patent

active

042137586

ABSTRACT:
An aqueous hair dye preparation comprising an oxidation dyestuff combination of a developer component consisting of a tetraaminopyrimidine derivative or a water-soluble acid addition salt thereof and as coupler, at least one of the following:

REFERENCES:
patent: 3134721 (1964-05-01), Seemuller
patent: 3184387 (1965-05-01), Seemuller
patent: 3415608 (1968-12-01), Tucker
patent: 3488138 (1970-01-01), Iscowitz
patent: 3712790 (1973-01-01), Kalopissis et al.
patent: 4003699 (1977-01-01), Rose et al.

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