Hair colorants

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

Patent

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Details

8406, 8425, 8428, 8429, 8435, 424 70, A61K 713

Patent

active

051123592

ABSTRACT:
Certain dispersant free substituted diaminoanthaquinone colorants are useful in hair dye compositions to more intensely color hair. Coloring kits, mousses, gels, and aerosols may contain the compositions.

REFERENCES:
patent: 2051004 (1936-08-01), Koeberle et al.
patent: 3811830 (1974-05-01), DeMarco
patent: 4602913 (1986-07-01), Grollier

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