摘要
β-环糊精是一种由7个葡萄糖以α-1,4甙键连结的环状低聚糖,它能与许多有机物形成包合物,在纺织品加工中具有不同的用途。β-环糊精不仅可作为助剂用于水洗和染色过程中,也可固着在不同的纤维上。采用直接磺化法对β-环糊精进行磺化改性,使其可与羊毛纤维以离子键结合。文章探讨了经磺化β-环糊精处理的羊毛织物对玫瑰香精吸香及缓释性能的影响,结果表明:经磺化β-环糊精处理的羊毛织物可吸附更多的香精,具有缓释性能。
Cyclodextrins are cyclic oligesaccharides. Cyclodextrin molecules can form inclusion complexes with a large number of organic molecules, The properties of cyclodextrins enable them to be used in a variety of different textile applications. Cyclodextrins can act as auxiliaries in washing and dyeing processes, and they can also be fixed onto different fiber surfaces. Because of the complexing abilities of cyclodextrins, textiles with new functional propertiescan be prepared. Sulfonated β- cyclodextrin was synthesized and used to finish wool fabric linking on ionic linkage, The ability of inclusion and release of Rose perfume on wool fabric was studied. The result indicated that wool fabric finished with sulfonated β- cyclodextrin could include more Rose perfume and release it slowly.
出处
《毛纺科技》
CAS
北大核心
2006年第4期20-22,共3页
Wool Textile Journal
基金
南通大学自然科学基金
