纤维素纤维化学改性增强染色性能(二) 被引量：5

Improvement of Cellulose Fibre Dyeing Behaviour through Chemical Modification (Ⅱ)

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摘要 5 改性工艺和改性纤维染色性能5.1 改性剂的预处理工艺为了改善纤维素纤维的染色性能,而对纤维素纤维改性,在染色前用改性剂预处理纤维素纤维,如纤维素的氨或胺化.如前所述,胺化改性剂都必须具有能与纤维素的羟基反应,并形成共价键结合的反应基团,如下列一些基团: Chemical modification of cellulose fibre, specially in auxiliaries, method and mechanism of amination or quaternary amination modification is introduced. Meanwhile dyeing properties of modified fibre, such as adsorption isotherm, directness, fixation rate, levelness, compatibility etc. are described. Application prospect and existing problems are also analysed in this paper.

作者宋心远沈煜如

机构地区中国纺织大学

出处《印染》北大核心 1998年第12期43-46,共4页 China Dyeing and Finishing

关键词化学改性纤维素纤维染色性能改性 Chemical modification Cellulose fibre Dyeing property

分类号 TS195.54 [轻工技术与工程—纺织化学与染整工程] TS195.62 [轻工技术与工程—纺织化学与染整工程]

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