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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：应用化学. 精细化工
办公地点：大连理工大学西部校区综合实验楼E424
联系方式：tangbt@dlut.edu.cn
电子邮箱：tangbt@dlut.edu.cn
Dyeing method and properties of polymaleic acid dyes on cotton
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论文类型：期刊论文
发表时间：2013-04-01
发表刊物：COLORATION TECHNOLOGY
收录刊物：SCIE、EI、Scopus
卷号：129
期号：2
页面范围：144-149
ISSN号：1472-3581
摘要：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%.