Water-soluble azo compounds, having a fiber-reactive group of th

Details Water-soluble azo compounds, having a fiber-reactive group of th Water-soluble azo compounds, having a fiber-reactive group of th

1991-02-14

1992-12-29

Lee, Mary C.

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

Organic compounds

Azo

534632, C09B 6251, C09B 62085, D06P 138

Patent

active

051752638

ABSTRACT:
Azo compounds with fiber-reactive dye properties, having defined general formula (1) below, are described which dye fiber materials containing hydroxy and/or carboxamide groups, such as synthetic polyamide fibers or wool, and especially cellulose fiber materials such as cotton, in strong, fast, predominantly red shades. ##STR1## in which: X is vinyl or .beta.-sulfatoethyl;

REFERENCES:
patent: 4649193 (1987-03-01), Meininger et al.
patent: 4713082 (1987-12-01), Scheibli et al.
patent: 4725675 (1988-02-01), Meininger et al.

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