棉织物的β-环糊精接枝研究  

Citric acid as crosslinking agent for grafting β-cyclodextrin onto cotton fabrics

作　　者：刘夺奎[1] 顾振亚[1] 邱嘉欣[1] 李辉[1] 

机构地区：[1]天津工业大学材料化工学院,天津300160

出　　处：《印染》2004年第23期5-7,14,共4页China Dyeing and Finishing

摘　　要：采用柠檬酸 (CA)作为交联剂 ,将 β 环糊精 (β CD)接枝到棉织物上 ,研究CA和 β CD浓度、焙烘条件(温度 ,时间 )以及催化剂的种类和浓度等对 β CD接枝率的影响。研究结果表明 ,β CD的加入对织物增重率的提高作用很大。该课题通过对织物的增重率和吸香释香能力等进行了测定 ,对接枝到织物上的 β CD作了验证。In the paper,citric acid(CA) as crosslinkin g agent for grafting β-cyclodextrin(β-CD)ont o cotton is studied. The factors affecting the ratio of grafting of β -CD such as the concentration of CA,the catalyst and β-CD,cure condition (temperature,time),the nature of the catalysts were stud ied. As a consequence,the use of β-CD can increase weight gai n of fabrics markedly. The grafting of β-cyclodextrin onto cot ton fabrics was identified by different ways such as weight gain of fabrics and the ability of inclusion and release of fragrance.

关 键 词：防皱整理 Β-环糊精 柠檬酸 接枝 棉织物 

分 类 号：TS195.55[轻工技术与工程—纺织化学与染整工程]