马来酸酐-丙烯酸共聚物在皂洗中的应用研究  

Application of maleic anhydride-acrylic acid copolymer in the soaping process

作　　者：谢敏[1] 蒋禹旭[1] 伍燕[1] 成煦[1] 杜宗良[1] 

机构地区：[1]四川大学纺织研究所,四川成都610065

出　　处：《针织工业》2011年第4期36-38,74,共3页Knitting Industries

基　　金：国家自然科学基金资助项目(51073101)

摘　　要：采用特性黏度为51mL/g,马来酸酐(MA)与丙烯酸(AA)的质量比为1∶9的共聚物[P(MA-AA)]作为活性染料染色织物的皂洗剂,研究了P(MA-AA)的用量、皂洗温度和时间对活性红RES、黄3RS、蓝B-2GLN和翠蓝BES等4只活性染料染色织物皂洗和防沾色效果的影响。结果表明,虽对不同结构染料染色织物的皂洗效果不同,但当P(MA-AA)的用量为2 g/L时,都能获得最佳的洗涤效果;当染料结构不同时,皂洗温度的影响规律不同;当皂洗时间超过15 min后,继续皂洗,皂洗效果几乎未改变。Using the copolymer [P(MA-AA)] of 51 ml/g intrinsic viscosity,and mass ratio 1:9 of MA an AA as soaping agent of the reactive dyed fabric,this paper studies the influences of applied P(MA-AA) amount,soap[ing temperature and time on soaping and staining resistant effect of reactive red RES,yellow 3RS,blue B-2GLN and bright blue BES dyed fabrics.The research results show that even though the soaping effect is different when using different reactive dye,a good soaping effect can be always achieved when the concentration of P(MA-AA) is 2g/L;when the reactive is different,the soaping temperature will have different influence;when soaping time is more than 15 minutes,if the soaping continues,the effect has nearly no change.

关 键 词：马来酸酐-丙烯酸 共聚物 皂洗 防沾色 活性染料 

分 类 号：TS193.22[轻工技术与工程—纺织化学与染整工程]