Azo dyes and process of dyeing with azo dyes which contain an N-

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

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Details

8437, 8531, 8641, 8669, 8687, 8917, 8924, 534771, 546297, C09B 2942

Patent

active

053891104

ABSTRACT:
Azo dyes useful for dyeing natural or synthetic substrates have the formula ##STR1## where n is from 1 to 4,

REFERENCES:
patent: 5163971 (1992-11-01), Stawitz et al.

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