Diazo reactive dyestuffs, their preparations and use

Details Diazo reactive dyestuffs, their preparations and use Diazo reactive dyestuffs, their preparations and use

1995-05-24

1997-04-29

Powers, Fiona T.

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

Organic compounds

Azo

534605, 534612, 534634, 534582, C09B 6201, D06P 138

Patent

active

056250428

ABSTRACT:
Novel reactive dyestuffs of the general formula ##STR1## in which A represents CH.dbd.CH, or CH.sub.2 --CH.sub.2 Z, in which Z denotes a substituent which can be split off under dyeing conditions,
and in which the other groups have the meaning given in the description, show improved application properties.

REFERENCES:
patent: 4378312 (1983-03-01), Hoyer et al.
patent: 4485041 (1984-11-01), Hoyer et al.
patent: 4806127 (1989-02-01), Schlafer et al.
patent: 5200511 (1993-04-01), Loeffler et al.
patent: 5290922 (1994-03-01), Springer et al.

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