Reactive dyestuff composition for cellulose fibers: reactive dye

Details Reactive dyestuff composition for cellulose fibers: reactive dye Reactive dyestuff composition for cellulose fibers: reactive dye

1988-11-23

1991-09-10

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

Alkylene sulfato, halotriazine, halodiazine,...

8638, 8674, 8676, 8679, 8680, 8685, 8686, 8688, 8918, C09B 6250, C09B 6722, D06P 366, D06P 138

Patent

active

050470671

ABSTRACT:
A reactive dyestuff composition containing, as a dyestuff component, at least two different reactive dyestuffs which present similar color hue upon dyeing cellulose and have different reactive groups and different substantivities is disclosed. Preferably, the composition contains at least one reactive dyestuff having either a .beta.-sulfatoethyl-sulfone group or vinylsulfone group and at least one reactive dyestuff having a halogenated triazine group. The composition is suitable for dyeing cellulose fibers.

REFERENCES:
patent: 4338093 (1982-07-01), Hildebrand et al.
patent: 4711641 (1987-12-01), Nakamatsu et al.
Zollinger, H, "Color Chemistry", (VCH Publishers), 1987, pp. 142-143 and 169-170.

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