Water-soluble azo compounds, having a fibre-reactive triazenylam

Details Water-soluble azo compounds, having a fibre-reactive triazenylam Water-soluble azo compounds, having a fibre-reactive triazenylam

1991-12-27

1993-04-06

Higel, Floyd D.

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

Organic compounds

Azo

534582, 534617, 534631, 534632, 534642, 534737, 534789, 534887, C09B 2950, C09B 62085, C09B 6251, C09B 138

Patent

active

052005127

ABSTRACT:
There are described azo compounds which possess fiber-reactive groups and have valuable dye properties and are capable of dyeing hydroxy- and/or carboxamido-containing materials, in particular fiber materials, such as cellulose fibers and natural and synthetic polyamide such as wool, in strong, fast shades. They conform to the formula (1) ##STR1## where D is phenyl or naphthyl which are each substituted, at least one of these substituents being a water-solubilizing group or containing a water-solubilizing group;

REFERENCES:
patent: 3925348 (1975-12-01), Wohlkonig et al.
patent: 4354968 (1982-10-01), Kramer et al.
patent: 4540776 (1985-10-01), Henk et al.
patent: 4556707 (1985-12-01), Henk
patent: 4946947 (1990-08-01), Springer et al.

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