聚醚改性季铵盐有机硅抑菌柔软剂的合成及应用  

Synthesis and application of polyether modified quaternary ammonium silicon antibacterial softening agent

作　　者：肖春艳 闵欣 陈珍珍 刘仁荣[3] 李九华 XIAO Chunyan;MIN Xin;CHEN Zhenzhen;LIU Renrong;LI Jiuhua(The Advanced Material Engineering Technology Center for Healthy Sleep Related Products,Nanchang 330095,China;Jiujiang University,Jiujiang 332005,China;Jiangxi Science&Technology Normal University,Nanchang 330013,China)

机构地区：[1]南昌良良实业有限公司健康睡眠新材料工程技术中心,江西南昌330095 [2]九江学院,江西九江332005 [3]江西科技师范大学,江西南昌330013

出　　处：《印染》2023年第5期45-48,共4页China Dyeing and Finishing

基　　金：江西省重点研发计划项目(20203BBE53060)。

摘　　要：将小分子有机硅季铵盐通过共聚合的方式接入聚醚改性的聚二甲基硅氧烷中,合成新型嵌段自乳化的抑菌柔软整理剂,在保证抑菌效果的同时不会有小分子溶出,实现了“接触式”抑菌。整理后织物的物理性能好于普通工艺。织物水洗20次后,对金黄葡萄球菌、大肠杆菌和白念珠菌的抑菌率分别为98%、99%和75%,抑菌效果良好。In order to ensure the bacteriostatic effect without micromolecules bleeding,the synthesis of selfemulsified antibacterial softening copolymer is carried out by copolymerization,which embedded micromole⁃cule quaternary ammonium compounds into polyether-modified polydimethylsiloxane.The physical property of the finished fabric is better than that with the ordinary process.After washing for 20 times,the finished fabric still features good antibacterial effect with the antibacterial rates to Staphylococcus aureus,Escherichia coli and Candida albicans are 98%,99%and 75%,respectively.

关 键 词：柔软剂 有机硅 季铵盐 聚醚改性 抑菌 

分 类 号：TS195.23[轻工技术与工程—纺织化学与染整工程]