Dyeing method and properties of polymaleic acid dyes on cotton | Zendy

Deng Yong | Zendy; Tang Bingtao | Zendy; Zhao Hongjuan | Zendy; Xu Jiping | Zendy; Xiao Jinqiu | Zendy; Zhang Xingrong | Zendy; Xu Hua | Zendy; Zhang Shufen | Zendy

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Dyeing method and properties of polymaleic acid dyes on cotton

Author(s) -

Deng Yong,

Tang Bingtao,

Zhao Hongjuan,

Xu Jiping,

Xiao Jinqiu,

Zhang Xingrong,

Xu Hua,

Zhang Shufen

Publication year - 2013

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/cote.12013

Subject(s) - dyeing , maleic anhydride , zinc , chemistry , zinc nitrate , tearing , maleic acid , nuclear chemistry , polymer chemistry , silver nitrate , composite number , pulp and paper industry , materials science , composite material , organic chemistry , polymer , copolymer , engineering

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 20 g/l of zinc nitrate and 30 g/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 4–5 respectively. The decrease in tearing strength of the dyed cotton was between 17.8 and 32.1%.

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