摘要
以环氧氯丙烷和二乙胺为原料,合成一种聚季铵盐;研究了过硫酸铵、异丙醇氧化还原体系引发聚季铵盐与丙烯酰胺的接枝聚合反应,应用IR对其结构进行了表征。并着重探讨了反应温度、反应时间、异丙醇浓度、原料配比对接枝聚合的影响。
With the raw material of epichlorohydrin and diethylamine, a kind of polyquaternary ammonium salt was synthesized. With the oxidation reduction initiating system of ammonium persulfate and isopropyl alcohol, the graft polymerization of acrylamide onto polyquaternary ammonium salt has been studied, and the graft copolymer structure has been characterized by the infrared spectrum. The effects of the reaction temperature, the reaction time, the isopropyl alcohol concentration and the raw material ratio on graft polymerization has been discussed.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2003年第6期72-75,共4页
Polymer Materials Science & Engineering
