Formazan-based reactive dyes with at least two reactive groups,

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

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Details

8549, C09B 62503, C09B 62463, D06P 1384

Patent

active

054881005

ABSTRACT:
There are described formazan dyes of the formula ##STR1## where m and n are each 1 or 2,

REFERENCES:
patent: 4841028 (1989-06-01), Aeschlimann et al.
patent: 5023274 (1991-06-01), Puntener et al.
patent: 5278292 (1994-01-01), Springer et al.
patent: 5319074 (1994-06-01), Reddig et al.
patent: 5387674 (1995-02-01), Marschner et al.

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