Oxidation hair dyes comprising bis-(2,4-diaminophenoxy)-alkanols

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

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Details

8407, 8409, 8411, 8412, 8416, 564443, 568586, A61K 713, C07C 9314

Patent

active

043713700

ABSTRACT:
This invention is directed to bis-(2,4-diaminophenoxy)-alkanols and salts thereof and to compositions of the developer-coupler type for the dyeing of hair, consisting essentially of bis-(2,4-diaminophenoxy)-alkanols or salts thereof as coupling components and, as developer components, the conventional components used in oxidation dyes.

REFERENCES:
patent: 4171203 (1979-10-01), Rose et al.
patent: 4213758 (1980-07-01), Rose et al.
patent: 4259261 (1981-03-01), Bugaut et al.

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