低分子质量、含氮量适中的纤维素纤维改性剂聚环氧氯丙烷胺化物的研制  

Preparation of aminated polyepichlorohydrin with low molecular weight and moderate nitrogen content as modifier for cellulosic fibers

作　　者：郑建成[1] 余逸男[1] 

机构地区：[1]东华大学化学与化工学院,上海200051

出　　处：《印染助剂》2005年第12期18-21,共4页Textile Auxiliaries

摘　　要：从环境保护和染色性能两方面出发,设计和制备了分子质量低于925、含氮量为5.75%的纤维素纤维改性剂聚环氧氯丙烷胺化物(PECH-amine).棉织物经PECH-amine改性后染色的K/S值比未改性加入40 g/L NaCl的K/S值提高约100%,匀染性相差不大.Aminated polyepichlorohydrin （PECH-amine） with mol. wt less than 925 and N content of 5.75% was designed and prepd., for the purpose of environment protection and dyeing property improvement, as modifier of cellulosic fibers. The K/S values of the dyed modified cotton fabrics were increased by about 100% as compared with that of the non-modified ones dyed in 40 g/L NaCl. The levelness was similar

关 键 词：纤维素纤维 聚环氧氯丙烷胺化物 改性 色差 环境保护 

分 类 号：TS195.54[轻工技术与工程—纺织化学与染整工程]