HBP-HTC改性真丝织物酸性染料染色性能研究  

Research of acid dyeing of silk fabric modified with HBP-HTC

作　　者：张德锁[1] 林红[1] 张峰[1] 陈宇岳[1] 

机构地区：[1]苏州大学材料工程学院,江苏苏州215021

出　　处：《天津工业大学学报》2008年第5期63-65,69,共4页Journal of Tiangong University

基　　金：国家教育部博士点基金项目(20060285004);江苏省研究生培养创新工程项目(CX07B_151z)

摘　　要：利用端氨基超支化合物季铵盐(HBP-HTC)对真丝织物进行阳离子改性处理,实现了真丝织物酸性染料低温中性染色,并研究了改性真丝织物酸性染料染色性能.结果表明:经改性的真丝织物能够在pH=7、温度为55℃的条件下实现酸性染料的染色,并对弱酸性染料和强酸性染料均具适用性;改性处理对酸性染料染色的匀染性和色牢度无影响.In order to achieve dyeing in neutral condition at low-temperature, silk fabric was treated with cationic modifying agent HBP-HTC （quaternary ammonium salt of amino-terminated hyperbranched polymer） and dyeability of the modified silk fabric were investigated. The result showed that the modified silk fabric was possible to dye in neutral condition at 55 ℃ with both weak acid dyes and leveling acid dyes. The modified dyeings had similar level-dyeing property and fastness compared to the conventional dyeings.

关 键 词：HBP—HTC 真丝织物 酸性染料 阳离子改性 

分 类 号：TS190.5[轻工技术与工程—纺织化学与染整工程]