Disperse dye mixture: Two red disperse dyes for polyester fibers

Details Disperse dye mixture: Two red disperse dyes for polyester fibers Disperse dye mixture: Two red disperse dyes for polyester fibers

1991-02-12

1992-05-19

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

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

Mixed dyes, noncomplexed

8532, 8533, 8662, 8922, 534789, C09B 2915, C09B 6722, D06P 118, D06P 354

Patent

active

051144310

ABSTRACT:
A disperse dye mixture comprising a red disperse dye of the following formula (A): ##STR1## and at least one red disperse dye of the following formula (B): ##STR2## wherein R.sup.1 is C.sub.2 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy C.sub.2 -C.sub.3 alkyl or C.sub.1 -C.sub.4 alkoxyethoxyethyl, in a weight ratio of (B)/(A) of from 0.1 to 5.

REFERENCES:
patent: 4057539 (1977-11-01), Imahori et al.
patent: 4235598 (1980-11-01), Reel et al.

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