Fiber-reactive monoazo dye compounds having substituted triaziny

Details Fiber-reactive monoazo dye compounds having substituted triaziny Fiber-reactive monoazo dye compounds having substituted triaziny

1987-03-09

1992-05-26

Morris, Patricia L.

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

Organic compounds

Azo

534638, C09B 6251, D06P 1384

Patent

active

051169592

ABSTRACT:
A monoazo compound represented by the following formula in a free acid form, ##STR1## wherein R is hydrogen or unsubstituted or substituted C.sub.1 to C.sub.4 alkyl, X is unsubstituted or substituted phentyl or naphthyl, Y is unsubstituted or substituted phenylene or naphthylene, Z is --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 Z.sub.1, in which Z.sub.1 is a splittable group by the action of an alkali, and R.sub.1 and R.sub.2 are independently hydrogen or unsubstituted or substituted C.sub.1 to C.sub.4 alkyl, phenyl or benzyl, excepting the case where R.sub.1 and R.sub.2 are hydrogen, which is useful as reactive dyes of high solubility and good build-up property for giving dyed or printed products of a deep red color excellent in fastness properties.

REFERENCES:
patent: 3110710 (1963-11-01), Rattee et al.
patent: 3177214 (1965-04-01), Sulzer et al.
patent: 3658783 (1972-04-01), Knobloch et al.
patent: 4341699 (1982-07-01), Tezuka et al.
patent: 4412948 (1983-11-01), Omura et al.
patent: 4686286 (1987-08-01), Niwa et al.

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