Oxidation hair dyes containing 5-halo-2,3-pyridine-diols as coup

Details Oxidation hair dyes containing 5-halo-2,3-pyridine-diols as coup Oxidation hair dyes containing 5-halo-2,3-pyridine-diols as coup

1982-04-23

1984-12-11

Meyers, Albert T.

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing involving animal-derived natural fiber material ,...

Hair dyeing

8409, A61K 713

Patent

active

044876076

ABSTRACT:
The present invention is directed to oxidation hair dyes of the developer-coupler type where the coupler component is a 5-halo-2,3-pyridine-diol and the developer component is selected from conventional developers used in hair dyeing.

REFERENCES:
patent: 3471506 (1969-10-01), Lei et al.
patent: 4279613 (1981-07-01), Konrad et al.
patent: 4288622 (1981-09-01), Kalopissis et al.
patent: 4314810 (1982-02-01), Fourcadier et al.
patent: 4361421 (1982-11-01), Bugaut et al.
Chem. Abstracts, 97:133353s, 1982.

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