Black dye mixtures of fiber-reactive azo dyes, methods for their

Details Black dye mixtures of fiber-reactive azo dyes, methods for their Black dye mixtures of fiber-reactive azo dyes, methods for their

1999-04-30

2000-03-14

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

Alkylene sulfato, halotriazine, halodiazine,...

8641, 8543, 8546, 8918, 8924, D06P 1384, C09B 6722

Patent

active

060367326

ABSTRACT:
The present invention is a dye mixture containing one or more disazo dyes conforming to the formula (1), one or more monoazo dyes conforming to the formula (2), and one or more dyes of the formulae (3) The invention further relates to a method for its preparation and a process for dyeing hydroxy- and/or carboxamido containing fiber material in which the inventive dye is applied to the material.

REFERENCES:
patent: 2657205 (1953-10-01), Heyna et al.
patent: 4257770 (1981-03-01), Nishimura et al.
patent: 5445654 (1995-08-01), Hussong et al.
patent: 5611821 (1997-03-01), Huang et al.

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