Water-soluble fiber-reactive dyes, preparation thereof and use t

Details Water-soluble fiber-reactive dyes, preparation thereof and use t Water-soluble fiber-reactive dyes, preparation thereof and use t

1998-03-19

2000-04-04

Powers, Fiona T.

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

Organic compounds

Azo

534618, 534624, 534633, 534634, 540125, 544 76, 544189, 544194, C09B 62008, C09B 62245, C09B 62085

Patent

active

060463112

ABSTRACT:
Dyes containing a 5,6-difluoropyrimidin-4-yl radical as fiber-reactive group are useful for dyeing hydroxy- and/or carboxamido-containing material, including fiber material, for example cellulose fibers, wool and polyamide.

REFERENCES:
patent: 5270454 (1993-12-01), Hoppe et al.
patent: 5541300 (1996-07-01), Bootz et al.
patent: 5760193 (1998-06-01), Russ et al.
Chemical Abstracts vol. 127: 35959 (1997).

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