PROPENE POLYMERIZATION WITH A MG(OC2H5)2-SUPPORTED TICL4 CATALYST .3. THE ROLE OF BENZOYL CHLORIDE

被引：0
|
作者：
JEONG, YT
LEE, DH
SHIONO, T
SOGA, K
机构：
[1] KYUNGPOOK NATL UNIV,DEPT POLYMER SCI,TAEGU 702701,SOUTH KOREA
[2] TOKYO INST TECHNOL,RESOURCES UTILIZAT RES LAB,YOKOHAMA,KANAGAWA 227,JAPAN
来源：
MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS | 1991年 / 192卷 / 08期
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D O I：
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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 catalyst systems Mg(OC2H5)2/benzoyl chloride (BC)/TiCl4 and Mg(OC2H5)2/ethyl benzoate (EB)/TiCl4 were prepared for the polymerization of propene. In case of the Mg(OC2H5)2/BC/TiCl4 catalyst, BC changes into the internal donor EB during the in situ preparation of the catalyst and the unchanged BC acts as additional donor after reaction with triethylaluminium (TEA). Catalyst activity and isospecificity were also studied for the two catalysts by changing the amounts of BC or EB in the polymerization of propene cocatalyzed with TEA.
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页码：1727 / 1731
页数：5
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