Azo disperse dye mixture giving bright blue shades on polyester

Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more...

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Details

8532, 8639, 8696, 8922, C09B 2908, C09B 6722, D06P 118, D06P 336

Patent

active

049604341

ABSTRACT:
A dye composition suitable for the coloration of synthetic textile materials, especially linear polyester, by conventional disperse dyeing and printing processes comprising a mixture of a dye of the formula: ##STR1## and a dye of the formula: ##STR2## wherein X and X' are each independently selected from Br, Cl and I;

REFERENCES:
patent: 3342804 (1967-09-01), Mueller
patent: 3398135 (1968-08-01), Mueller
patent: 3398137 (1968-08-01), Mueller
patent: 4537597 (1985-08-01), Bergmann et al.
patent: 4678476 (1987-07-01), Tappe et al.
patent: 4728338 (1988-03-01), Henzi

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