带长链烷基季铵盐杀菌活性官能团树脂的合成  

The synthesis of bactericidal resin having quaternary ammonium with long chain alkyl

作　　者：赵天波[1] 李凤艳[1] 汪燮卿[2] 陈拥军[2] 李本高[2] 

机构地区：[1]北京石油化工学院应用化学系,北京102600 [2]北京石油化工科学研究院,北京100083

出　　处：《环境污染治理技术与设备》2002年第10期68-71,共4页Techniques and Equipment for Environmental Pollution Control

摘　　要：以强酸型阳离子交换树脂作载体 ,合成磺酰氯树脂后固载乙二胺并胺基叔胺化 ,最后加卤代烷合成带长链烷基季铵盐杀菌活性官能团树脂 ,确定了合成路线中的各步反应条件。对异养菌的杀菌性能测定结果表明 ,合成的杀菌树脂的杀菌率在测定条件下都达到了 90 %以上 。The bactericidal resin was synthesized using ion exchange resins as carrier. On the base of preparing polymeric pyridinium sulfonate and polystyrylsulfonyl chloride resin, ethylenediamine wwer carried on resin. The bactericidal resin was synthesized by quaternizing the resins containing amine groups with halohydrocarbons. The reacting conditions of each step have been studied and determined. The researched bactericidal resin can arrive to 90% bactericidal rates by the test method of nutrient agar plate to heterotroph. They can be hoped to be used in the bactericide and disinfection of the fluid medium such as industrial and potable water.

关 键 词：长链烷基季铵盐 杀菌活性 水不溶性杀菌剂 杀菌树脂 水处理 杀菌 消毒 

分 类 号：TU991.25[建筑科学—市政工程] TQ425.23[化学工程]