二甲基二烯丙基氯化铵与丙烯酰胺水溶液共聚合  

COPOLYMERIZATION OF DIMETHYL DIALLYL DIALLYL AMMONIUM CHLORIDE AND ACRYLAMIDE IN AQUEOUS SOLUTION

作　　者：罗文利[1] 牛亚斌[1] 欧阳坚[1] 王贵江[1] 

机构地区：[1]石油勘探开发科学研究院油田化学所

出　　处：《油田化学》1998年第3期193-196,共4页Oilfield Chemistry

摘　　要：本文介绍了过硫酸盐脂肪胺氧化还原体系引发二甲基二烯两基氯化铵（DMDAAC）和丙烯酰胺（AM）水溶液共聚合的实验研究结果，探讨了控制共聚物分子量和组成的方法与规律，在实验室获得了残余单体含量≤0．1％、[η]=1．2─14．4dL／g、DMDAAC含量0-100％的易溶于水的粉状共聚物。The initiated copolymerization of dimethyl dially ammonium chloride (DMDAAC) and acrylamide (AM) in aqueous solution was investigated as influenced by various valuables of the reaction. By using persulfate-aliphatic amine redox systems as initiator, readily water-soluble DMDAAC/AM copolymers in powdered form were obtained with residual monomers content≤0. 1%, intrinsic viscosity 1.2-14.4 dL/g(in 1 mol/L NaCl solution at 30℃),and DMDAAC content 0-100% (m/m).

关 键 词：DMDAAC 丙烯酰胺 共聚合 

分 类 号：TQ316.342[化学工程—高聚物工业]