摘要
利用抗盐性较好的阴离子单体AMPS与丙烯酰胺聚合,制备了一种阴离子型二元共聚物。一定浓度的共聚物溶液在NaC、lCaC l2存在下的粘度保留值与PAM同比增高1倍以上。
A anionic binary copolymer AMPS/AM has been prepared by a anionic monomer AMPS with better brine tolerance and acrylamide(AM).Results show that the viscosity retention value of quantitative concentration copolymer solution which exists in NaCl,CaCl_2 is more one times than that of PAM.
出处
《西南石油学院学报》
CAS
CSCD
北大核心
2006年第4期82-84,共3页
Journal of Southwest Petroleum Institute
关键词
阴离子聚合物
合成
耐温抗盐
anionic polymer
synthesis
brine tolerance and temperature resistance
