活性染料深浓色染色棉织物的湿摩擦牢度增进剂  

Improver of wet rubbing fastness of cotton fabric in deep color dyed with reactive dyes

作　　者：徐洁[1] 朱泉[1] 

机构地区：[1]东华大学化工学院,上海201620

出　　处：《纺织科技进展》2006年第6期25-27,共3页Progress in Textile Science & Technology

摘　　要：活性染料在染深浓色棉织物时,存在湿摩擦牢度差的问题。采用自制的水溶性聚氨酯,以其最佳工艺对深浓色棉织物(斜纹机织、绒类、磨毛布)进行整理。结果发现,用WPU处理后的织物,干、湿摩擦牢度明显提高,而且对其他的色牢度也影响不大,部分色牢度还有所提高。The wct rubbing fastness of cotton fabric in deep color dyed with reactive dyes is poor. In the paper, deep color fabrics （woven twill, pile fabric, sanding fabric） were finished with prepared waterborne polyurethane under the optimum operating conditions. The results show that WPU can evidently enhance dry and wet rubbing fastnesses of fahrics with little affect on other color fastnesses, some of which are improved.

关 键 词：活性染料 湿摩擦牢度 水溶性聚氨酯 色牢度 

分 类 号：TS193.22[轻工技术与工程—纺织化学与染整工程]