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Indexed by:期刊论文

Date of Publication:2013-04-01

Journal:COLORATION TECHNOLOGY

Included Journals:SCIE、EI、Scopus

Volume:129

Issue:2

Page Number:144-149

ISSN No.:1472-3581

Abstract:A polymaleic acid dye based on poly(maleic anhydride) was synthesised and evaluated in the dyeing of cotton. A series of dyeing auxiliaries were examined, and results showed that a composite auxiliary agent consisting of 20g/l of zinc nitrate and 30g/l of dicyandiamide was the most effective when a conventional pad-dry-cure dyeing process was used. The fixation could reach 99% and the wash and dry rub fastness could reach grade 4 and grade 45 respectively. The decrease in tearing strength of the dyed cotton was between 17.8 and 32.1%.