Solid formulation of anionic wool dyes with anionic dispersant a

Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more...

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8543, 8597, 8606, 8638, 8641, 8643, 8644, 8657, 8676, 8680, 8683, 8685, 8917, 8924, C09B 6724, C11D 188, D06P 314

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active

049447688

ABSTRACT:
There are disclosed solid dye formulations which comprise at least one anionic wool dye and optional additional components as well as a mixture of an anionic dispersant and an amphoteric surfactant. Such formulations are distinguished in particular by improved solubility in water.

REFERENCES:
patent: 4444564 (1984-04-01), Salathe et al.
patent: 4453943 (1984-06-01), Balliello
patent: 4465491 (1984-08-01), Balliello et al.
patent: 4487610 (1984-12-01), Mausezahl
patent: 4507126 (1985-03-01), Balliello
patent: 4673410 (1987-06-01), Sandefur et al.

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