反应性聚氨酯预聚树脂固色剂的合成及应用  

A Study on Synthesis and Application of Reactant Polyurethane Fixing Agent

作　　者：何雅[1] 许海育[1] 华载文[1] 

机构地区：[1]东华大学化学与化工学院,200051

出　　处：《印染》2002年第6期6-9,共4页China Dyeing and Finishing

摘　　要：介绍了反应性聚氨酯预聚树脂固色剂的合成及其应用。该固色剂应用于纯棉织物能提高直接染料、活性染料以及丝绸织物的酸性染料的多项染色牢度 ,尤其是耐湿摩擦牢度。The synthesis and application of reactant polyurethane fixing agent were introduced. Several color fastness especially the color fastness to wet rubbing were improved when applying this agent to all cotton fabric dyeing with direct and reactive dyes, as well as silk fabric dyeing with acid dyes.

关 键 词：反应性聚氨酯 预聚树脂 固色剂 合成 应用 染色牢度 棉织物 

分 类 号：TS193.225[轻工技术与工程—纺织化学与染整工程]