疏水改性聚丙烯酰胺的胶束聚合法制备及表征研究进展  

Progress of synthesis and characterization of hydrophobically–modified polyacrylamides prepared by micellar polymerization

作　　者：郭睿威[1] 宁海宾[1] 戚桂村[1] 赵宗峰[1] 

机构地区：[1]天津大学化工学院,天津300072

出　　处：《化工进展》2006年第1期25-30,共6页Chemical Industry and Engineering Progress

摘　　要：综述了近年来HMPAM的胶束聚合法的研究进展,介绍了胶束聚合法的原理和合成条件,包括单体、表面活性剂、引发剂、聚合温度和聚合时间以及HMPAM的相对分子质量及组成的表征方法。Hydrophobically-modified polyacrylamides （HMPAM） prepared by micellar polymerization exhibit strong thickening property due to intermolecular hydrophobical association and their multi-blocky hydrophobic units structure. This article reviewed the mechanism of micellar polymerization and synthesis of HMPAM including monomer, surfactant, initiator, temperature and time. The characterization of HMPAM, such as molecular weight, copolymer composition, is also introduced.

关 键 词：疏水改性 聚丙烯酰胺 胶束聚合 缔合聚合物 

分 类 号：O648[理学—物理化学]