Reactive dye mixtures, processes for their preparation and their

Details Reactive dye mixtures, processes for their preparation and their Reactive dye mixtures, processes for their preparation and their

1991-11-05

1993-05-04

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

Alkylene sulfato, halotriazine, halodiazine,...

8436, 8543, 8638, 8917, 8918, 8924, 8926, C09B 6204, C09B 6722, D06P 138, D06P 366

Patent

active

052078019

ABSTRACT:
The invention relates to reactive dye mixtures comprising the reactive dyes of the formulae ##STR1## in which X.sub.1, X.sub.2 and X.sub.3 are reactive radicals bonded via a diaminoalkylene bridge and the other substituents are as defined in claim 1.
The reactive dye mixtures are suitable for dyeing and printing cellulosic fibre materials and give wet- and light-fast dyeings in luminous blue shades.

REFERENCES:
patent: 4591643 (1986-05-01), Jager
patent: 4705524 (1987-11-01), Hahnke et al.
patent: 4780107 (1988-10-01), Sawamoto et al.
patent: 4834769 (1989-05-01), Dien et al.
patent: 5019134 (1991-05-01), Ridyard et al.
patent: 5126450 (1992-06-01), Smith

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