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Structure—wet fastness relationships of some blue disperse dyes for polyester
Author(s) -
Choi JaeHong,
Hong SungHee,
Lee EuiJae,
Towns Andrew D
Publication year - 2000
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/j.1478-4408.2000.tb00046.x
Subject(s) - polyester , diazo , aniline , polymer chemistry , chemistry , materials science , organic chemistry
A range of monoazo blue disperse dyes has been synthesised by coupling benzenoid and heterocyclic diazo components to aniline derivatives containing ester functions. The colour properties and wet fastness of the dyes on polyester at 1/1 standard depth have been examined and rationalised in terms of dye structure. Styryl dyes have also been prepared in order to compare their wet fastness properties to those of the azo dyes.