Fiber reactive dyes which contain a sulfonamido-triazinyl group

Details Fiber reactive dyes which contain a sulfonamido-triazinyl group Fiber reactive dyes which contain a sulfonamido-triazinyl group

1992-10-21

1993-07-27

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534617, 534618, 534629, 534641, 540126, 544 76, 544189, 5441931, 544197, 544198, 8549, C09B 6204, C09B 62503, D06P 138

Patent

active

052311724

ABSTRACT:
There are described water-soluble fiber-reactive dye-stuffs which possess a triazinylamino radical to which is bonded as second substituent an amino group or an N-containing heterocyclic group which, bonded via an arylene, alkylene or aralkyl radical, possesses a fiber-reactive grouping of the vinyl sulfone series, and to which is bonded as third substituent a sulfonamide group, wherein the sulfone radical is substituted by optionally substituted aryl, alkylenearyl or arylenealkyl or optionally substituted amino groups.
The dyestuffs are used for dyeing hydroxy - and/or carboxamido-containing material, in particular fiber material, such as cellulose fibers, wool and synthetic polyamide.

REFERENCES:
patent: 4740592 (1988-04-01), Springer et al.
patent: 5138041 (1992-08-01), Buch et al.
Chemical Abstract, 58:11499h (1963).
Chemical Abstracts, 66: 3811a (1967).
Derwent Abstract No. 17113/65. (1965).

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