摘要
通过催化链转移聚合(CCTP)技术可以一步得到末端带有可聚合碳碳双键的大分子单体P(MMA-co-t-BMA),并进一步接枝聚合得到阴离子型两亲接枝聚合物。采用滴形分析法、动态光散射以及透射电镜(TEM)系统研究了所得接枝聚合物的水溶液性质(表面张力、聚集体大小及形貌等),详细研究了合成的阴离子两亲聚合物与阳离子表面活性剂CTAB之间的相互作用。
The macromonomer with a terminal polymerizable C=C bond was conveniently prepared in one-pot by catalytic chain transfer polymerization （CCTP）, which can further copolymerize with acrylates to obtain the amphiphilic anionic acrylic graft polymer. The solution properties （surface-tension, aggregate size and morphology） of the amphiphilic polymer were studied by drop shape analysis, dynamic light scattering, transmission electron microscopy, as well as the interactions with cationic surfactant CTAB.
出处
《广东化工》
CAS
2012年第3期3-5,共3页
Guangdong Chemical Industry
关键词
催化链转移聚合
两亲聚合物聚合物的水溶液性质
相互作用
catalytic chain transfer polymerization： the solution properties： amphiphilic anionic acrylate graft polymer： interactions
