Liquid reactive dyestuff preparations and their use

Details Liquid reactive dyestuff preparations and their use Liquid reactive dyestuff preparations and their use

1982-06-30

1984-04-17

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dye concentrate composition wherein an additional amount of...

8543, 8549, 8582, 8586, 8917, 8918, 8924, C09B 6202, D06P 138

Patent

active

044432240

ABSTRACT:
The invention relates to liquid reactive dyestuff preparations containing one or several dyestuffs, the chromophore of which has of from 1 to 8 SO.sub.3 H groups and of from 1 to 3 fiber-reactive groups, a solubilizer, an anionic dispersing agent and buffer substances and having a pH of from 3 to 7. These preparations are particularly stable to storage and are suitable for dyeing and printing natural and synthetic fiber material.

REFERENCES:
patent: 4072463 (1978-02-01), Schlafer et al.
patent: 4078884 (1978-03-01), Opitz et al.
patent: 4088441 (1978-05-01), Meininser et al.
patent: 4118184 (1978-10-01), Opitz et al.
patent: 4149850 (1979-04-01), Schlafer et al.
patent: 4264323 (1981-04-01), Capponi et al.
patent: 4349349 (1982-09-01), Nakatsuka et al.
patent: 4351640 (1982-09-01), Schaffer et al.
European Publication No. 24654 (Chemical Abstracts, vol. 95 (1981), page 67, Item 26558z).

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