用动力学法研究苯乙烯─丙烯酸共聚物的序列分布  

Study on Sequence Distribution of Poly (Styrene-Acrytic Acid) by Kinetic Method

作　　者：白秀丽[1] 曲雅焕[1] 高宏伟[1] 

机构地区：[1]长春师范学院

出　　处：《高师理科学刊》1999年第3期33-37,共5页Journal of Science of Teachers＇College and University

摘　　要：用不同的方法合成了苯乙烯（st）─丙烯酸（AA）共聚物P(St－Co－AA)．用Fineman－Ross法求出了苯乙烯和丙烯酸单体的竞聚率．按Markov一级动力学模型，求出了共聚物的序列公布．Polymer P (St-Co-AA) of styrene (St)-acrytic acid (AA) has been prepared withthree ditlerent me-thords, copolymrization reactivity ratio for the monomtic units of thestyrene and acrytic acid has been calculated with Finemean-Ross method. The sequence dis-tribution of P (St-Co-AA) has been obtained according to fist order Markov kinetic medel.

关 键 词：苯乙烯 丙烯酸共聚物 序列分布 合成 研究 AA 公布 动力学法 方法 

分 类 号：TQ325[化学工程—合成树脂塑料工业] R446.1[医药卫生—诊断学]