Synthesis and application of Quaternary Ammonium-Functionalized Hyperbranched Polyester antibacterial agent

被引：3
|
作者：
Zhou, Xiangdong [1 ]
Chen, Kun [1 ]
Guo, Jialei [1 ]
Zhang, Yufang [1 ]
机构：
[1] Soochow Univ, Coll Text & Clothing Engn, Suzhou 215021, Peoples R China
来源：
SILK, PROTECTIVE CLOTHING AND ECO-TEXTILES | 2013年 / 796卷
关键词：
Hyperbranched Polyester; quaternary ammonium salt; antistatic agent; synthesis;
D O I：
10.4028/www.scientific.net/AMR.796.412
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
In the presence of alkaline catalyst sodium hydroxide, the intermediate of hyperbranched polyester (H20Cl) was prepared by the modification of hyperbranched polyester Boltorn H20 with epichlorohydrin. Then a new kind of quaternary ammonium functionalized hyperbranched polyester antibacterial agent (H20C16N) was synthesized by the reaction of H20Cl and hexadecyldimethylamine. The structures characterizations of H20C16N were characterized by H-1 NMR. The application of H20C16N used as antibacterial agent of silk fabric was studied. The antibacterial ratio was 99.06% against escherichia coli and 98.24% against staphylococcus aureus. The excellent antibacterial properties of treated silk fabric were provided.
引用
收藏
页码：412 / 415
页数：4
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