THE REACTION-ENGINEERING OF THE ANIONIC-POLYMERIZATION OF ISOPRENE

被引:23
作者
CHANG, CC
HALASA, AF
MILLER, JW
机构
[1] Goodyear Tire & Rubber Company, Akron, Ohio, 44305-0001
关键词
Anionic polymerization - Mathematical models - Reaction kinetics - Synthesis (chemical);
D O I
10.1002/app.1993.070470907
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The anionic solution polymerization of isoprene with n-butyllithium (n-BuLi) initiator and tetramethylethylenediame (TMEDA) modifier or n-butyllithium (n-BuLi)initiator and tripiperidinophosphine (TPPO) modifier was studied and kinetic and reactor models are proposed for both systems. Reactor conversion, molecular weight distribution, and polymer glass transition temperature had been calculated from the model and compared favorably to actual data for various combinations of reactor system and operating conditions. Simulations of the models can be used to design, reactor systems, and predict polymer properties of a large-scale operation from results of small-scale batch reactor runs.
引用
收藏
页码:1589 / 1599
页数:11
相关论文
共 6 条
[1]   FUNDAMENTAL MODELING IN ANIONIC-POLYMERIZATION PROCESSES [J].
CHANG, CC ;
MILLER, JW ;
SCHORR, GR .
JOURNAL OF APPLIED POLYMER SCIENCE, 1990, 39 (11-12) :2395-2417
[2]  
DUMAS S, 1981, ACS SYM SER, V166, P463
[3]  
Hsieh H. L., 1970, RUBBER CHEM TECHNOL, V43, P22
[4]  
Morton M., 1983, ANIONIC POLYM PRINCI
[5]  
VANBEYLEN M, 1988, DEV ANIONIC POLYM CR, V86
[6]  
YOUNG RN, 1984, ANIONIC POLYM NONPOL, V56