Fibre-reactive dyes and dye mixtures and their use

Details Fibre-reactive dyes and dye mixtures and their use Fibre-reactive dyes and dye mixtures and their use

1995-05-31

1997-03-18

Powers, Fiona T.

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

Organic compounds

Azo

C09B 62513, C09B 6209, D06P 138

Patent

active

056124635

ABSTRACT:
The invention relates to dye mixtures which contain dyes of the formulae ##STR1## and to dyes of the formula ##STR2## in which A.sub.1, A.sub.2, A.sub.3, B, B.sub.1, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, Z.sub.1, Z.sub.2, X.sub.1, X.sub.2 and X.sub.3 are as defined in claim 1.
The dyes and dye mixtures are distinguished by generally good properties and produce dyeings and prints having good wet and light fastness properties.

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Chemical Abstracts, vol. 89, No. 14, 112326e (1978).

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