Reactive dyes containing a vinylsulfonyl-substituted 2-aminonaph

Details Reactive dyes containing a vinylsulfonyl-substituted 2-aminonaph Reactive dyes containing a vinylsulfonyl-substituted 2-aminonaph

1994-10-07

1996-01-02

Richter, Johann

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

Organic compounds

Azo

534643, 8549, C09B 6247, C09B 62507, D06P 1384

Patent

active

054809762

ABSTRACT:
Reactive dyes of formula ##STR1## wherein X, Z, R.sub.1, R.sub.2, R.sub.3, R.sub.4 and m are as defined in claim 1, are particularly suitable for dyeing or printing cellulosic fiber materials or natural or synthetic polyamide fiber materials in high tinctorial yield, and give dyeings and prints with good fastness properties.

REFERENCES:
patent: 2374157 (1945-04-01), Kvalnes
patent: 3925351 (1975-12-01), Meininger et al.
patent: 4560388 (1985-12-01), Rohrer
patent: 4703112 (1987-10-01), Mischke et al.
patent: 4885360 (1989-12-01), Scheibli
patent: 5391718 (1995-02-01), Tzikas et al.
patent: 5424405 (1995-06-01), Adam et al.

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