纤维素纤维原液着色技术的研究进展  

Development of Dope Dyeing Technology for Cellulose Fiber

作　　者：付少海[1] 张凯[1] 孙贵生 杜长森 

机构地区：[1]江南大学生态纺织教育部重点实验室 [2]世名科技有限公司

出　　处：《纺织导报》2010年第5期73-75,共3页China Textile Leader

摘　　要：纤维素原液着色技术实现了纤维素制品纺和染的一体化生产,解决了染料染色中存在日晒牢度差、色泽不匀等弊病,省略了下游产品的染色环节,减少了水和能源的消耗,是一项值得推广和发展的纤维染色技术。本文阐述和分析了纤维素纤维原液着色技术中着色剂、溶解纤维素纤维的溶剂以及着色剂与纺丝原液相容性基础问题的最新研究进展,认为超细颜料或超细包覆颜料是纤维素纤维原液着色着色剂的主要发展方向。Dope dyeing technology for cellulose fiber is worth of development for its cost-efficiency, uniformity of coloration and superior colorfastness, especially for lower water and energy consumption. In this paper, the development of colorants, solvents for cellulose and the compatibility of colorants and spinning solution were discussed and analyzed based on the latest researches. It can be concluded that the nanoscale pigment or nanoscale encapsulated pigment would be the main colorant for cellulose fiber dope dyeing in the future.

关 键 词：纤维素纤维 纺丝原液 着色技术 超细颜料 染料染色 一体化生产 纤维素制品 着色剂 

分 类 号：TS193.8[轻工技术与工程—纺织化学与染整工程]