Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed
Patent
1992-09-18
1995-01-17
Lieberman, Paul
Bleaching and dyeing; fluid treatment and chemical modification
Dye or potential dye composition, additive, treatment,...
Mixed dyes, noncomplexed
8639, 8643, C09B 2903, C09B 6722
Patent
active
053822633
ABSTRACT:
Blue dye mixtures useful for dyeing or printing polyester fabrics contain from 30 to 95% by weight, based on the total weight of the dyes, of one or more dyes based on 1,4-diaminoanthraquinone-2,3-dicarboximides and also from 5 to 70% by weight based on the total weight of the dyes, of one or more thiopheneazo dyes having a coupling component of the aniline series.
REFERENCES:
patent: 2628963 (1953-02-01), Laucius et al.
patent: 3326934 (1967-06-01), Akamatsu et al.
patent: 3668219 (1972-06-01), Otsuka et al.
patent: 3835154 (1974-09-01), Putzig
patent: 4881943 (1989-11-01), Brierley et al.
patent: 4908041 (1990-03-01), Hahn et al.
Chemical Abstracts, An 148078q, vol. 89, No. 9, Oct. 30, 1978, & JP-A-7 861 781, Jun. 2, 1978, K. Sato, et al., "Dyeing Hydrophobic Fibers".
Degen Helmut
Gruettner-Merten Sabine
Lange Arno
Reichelt Helmut
BASF - Aktiengesellschaft
Lieberman Paul
Ogden Necholus
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