Fibre-reactive dyestuffs

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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Details

534619, 534621, 534620, 534627, 534628, C07D48722, C09B 62036

Patent

active

057602158

ABSTRACT:
The invention is related to compounds of formula (I) ##STR1## their salts and mixtures thereof wherein the symbols are as defined in the specification are useful as fibre-reactive dyestuffs for dyeing or printing hydroxy-group-containing or nitrogen-containing organic substrates.

REFERENCES:
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patent: 4879372 (1989-11-01), Morimitsu et al.
patent: 4900812 (1990-02-01), Moser et al.
patent: 5126443 (1992-06-01), Moser et al.
patent: 5455334 (1995-10-01), Wald
patent: 5556966 (1996-09-01), Kimura et al.
patent: 5608053 (1997-03-01), Thetford et al.

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