Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more...
Patent
1989-02-13
1990-07-31
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Dry dye composition other than mere mixture of two or more...
8543, 8597, 8606, 8638, 8641, 8643, 8644, 8657, 8676, 8680, 8683, 8685, 8917, 8924, C09B 6724, C11D 188, D06P 314
Patent
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.
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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.
Balliello Paolo
Bruttel Beat
Schilling Otto
Ciba-Geigy Corporation
Clingman A. Lionel
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