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).
出处
《油田化学》
CAS
CSCD
北大核心
1998年第3期193-196,共4页
Oilfield Chemistry
关键词
DMDAAC
丙烯酰胺
共聚合
Initiated Copolymerization in Aqueous Solution, Dimethyldiallylammonium Chloride/Acrylamide(DMDAAC/AM) Copolymer, Synthesis, Persulfate/Aliphatic Amine Redox System, Copolymer in Powdered Form
