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

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 H20Cl6N were characterized by 1H 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.

关键词： Hyperbranched Polyester quaternary ammonium salt antistatic agent synthesis

作者: Xiangdong Zhou Kun Chen Jialei Guo Yufang Zhang

作者单位: College of Textile and Clothing Engineering,Soochow University,Suzhou 215021,China;National Engineering Laboratory for Modern Silk,Suzhou 215123,China

会议类型: 国际会议

会议名称: The 8th China International Silk Conference (ISC2013)、The 4th Asian Protective Clothing Conference(APCC2013)and Eco-Friendly Textile Dyeing and Finishing Conference( 第八届中国国际丝绸会议、第四届亚洲防护服会议暨环保纺织染整会议)

会议地点: 苏州

会议语种:英文

页码: 412-415

在线出版日期: 2013-09-09（万方平台首次上网日期，不代表论文的发表时间）