Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2013-04-01

Journal: COLORATION TECHNOLOGY

Included Journals: Scopus、EI、SCIE

Volume: 129

Issue: 2

Page Number: 144-149

ISSN: 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%.