IONIC POLYMERIZATION .5. CATIONIC RING-OPENING POLYMERIZATION OF TETRAHYDROFURAN WITH BORON, ALUMINUM, AND GALLIUM TRISTRIFLATE

被引：29
作者：
OLAH, GA
FAROOQ, O
LI, CX
FARNIA, MAMF
AKLONIS, JJ
机构：
[1] Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, Los Angeles, California
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 1992年 / 45卷 / 08期
关键词：
D O I：
10.1002/app.1992.070450805
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Boron, aluminum, and gallium tristriflate are new effective catalysts for the polymerization of tetrahydrofuran (THF). High-molecular-weight polytetrahydrofuran (PTHF) was obtained in excellent yield in the bulk polymerization of THF at ambient temperature with all three catalysts. The PTHF samples were characterized and some of their thermodynamic and mechanical properties were investigated and discussed.
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页码：1355 / 1360
页数：6
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