Disperse dye composition and method for dyeing hydrophobic fiber

Details Disperse dye composition and method for dyeing hydrophobic fiber Disperse dye composition and method for dyeing hydrophobic fiber

1994-10-06

1996-02-27

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

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

Mixed dyes, noncomplexed

8662, 8696, 8922, C09B 6722

Patent

active

054944929

ABSTRACT:
A disperse dye composition comprising compounds of the formulae (I) and (II): ##STR1## wherein each of R.sup.1 and R.sup.5 is a methyl group or an ethyl group, and each of R.sup.2, R.sup.3 and R.sup.4 is a C.sub.1-5 alkyl group, wherein the weight ratio of the compound of the formula (I) to the compound of the formula (II) is within a range of from 95:5 to 5:95.

REFERENCES:
patent: 4537597 (1985-08-01), Bergmann et al.

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