Oxidation hair dyes comprising bis-(2,4-diaminophenyl)-alkanes a

Details Oxidation hair dyes comprising bis-(2,4-diaminophenyl)-alkanes a Oxidation hair dyes comprising bis-(2,4-diaminophenyl)-alkanes a

1983-02-10

1986-12-16

Hines, Robert V.

Bleaching and dyeing; fluid treatment and chemical modification

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

Hair dyeing

8416, 8421, 8424, 564305, A61K 713, C07C 8752

Patent

active

046294660

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

REFERENCES:
patent: 3452038 (1969-06-01), Randall et al.
patent: 3558703 (1971-01-01), Adam et al.
patent: 4314809 (1982-02-01), Rose et al.
Helv. Chim. Acta 22 (1939), 970-978.

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