摘要
采用无乳化剂乳液聚合方法,研究了苯乙烯-氯甲基苯乙烯-丙烯酸胶乳微球的共聚合反应,探索了影响聚合反应的因素和规律,改善了微球的性能,有效地控制了微球的聚合稳定性和粒子形态,制备出单分散性好、表面清洁的胶乳微球。
Poly(styrene-chloromethyl styrene-acrylie acid) latex particles of high specific gravity were prepared by emulsifier-free emulsion polymerization. Copolymerization and the properities of latex particles were effectively controlled by varying the molar ratio of monomers. The stable latex microspheres with excellent monodispersity and clear surface were obtained.
出处
《应用化学》
CAS
CSCD
北大核心
1992年第4期13-16,共4页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金
关键词
苯乙烯
丙烯酸
乳液共聚合
微球
chloromethyl styrene, styrene, acrylic acid, emulsion copolymerization, microspheres
