含DMDAAC阳离子单元聚合物的合成研究进展

Research Progress on the Synthesis of Cationic Polymers Containing DMDAAC

摘要:

本文介绍了含二甲基二烯丙基氯化铵（DMDAAC）阳离子单元的聚合物及合成方法的研究进展。首先从二甲基二烯丙基氯化铵的单体分子结构出发，给出了其物理化学性质；进而以单体分子所含双键可参与的加成聚合反应为主线，分别归纳了其作为聚合反应中间体可参加的均聚反应和共聚反应，较为详细地介绍了以DMDAAC为结构单元的二元、多元结构聚丙烯酰胺、与特殊功能单体的共聚物和以其为基改性的天然产物及合成方法，指出了已有研究工作的特色与不足。最后，针对含DMDAAC单元聚合物的研究工作现状，提出可通过分子结构设计、改性来合成新型含DMDAAC单元聚合物以满足多个领域中的应用需要，加强这类聚合物的应用研究也是推动该类聚合物合成研究工作快速发展的重要动力。

Abstract:

The research progresses of cationic polymers containing dimethyldiallylammonium chloride(DMDAAC) as chain members were reviewed in this paper. With the double bonds which were able to participate in addition polymerization as the main line, the homo- and co-polymerizations of DMDAAC were summarized based on its molecular structure and physical chemical properties. The synthesis of DMDAAC-based polyacrylamide, copolymer with specific functional groups and modified natural products were discussed in detail. And the features of research work completed until now were also pointed out. Finally, it had been suggested that new polymers containing DMDAAC should be synthesized by molecular structure design and modification to meet the needs of their application indifferent fields. However, the further application researches of these polymers would be also important to promote the development of such polymers.