Blue azo dyestuff mixture for strong blue color on hydrophobic f

Details Blue azo dyestuff mixture for strong blue color on hydrophobic f Blue azo dyestuff mixture for strong blue color on hydrophobic f

1990-03-05

1991-12-10

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8696, 8921, 8922, 8924, C09B 2908, C09B 6722, D06P 104

Patent

active

050714430

ABSTRACT:
The dyestuff mixture contains at least one dyestuff of the formula I ##STR1## and at least one dyestuff of the formula II ##STR2## wherein X and Y denote chlorine or bromine,

REFERENCES:
patent: 4076498 (1978-02-01), Meszaros
patent: 4257943 (1981-03-01), Hahnle
patent: 4678476 (1987-07-01), Tappe et al.

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