STRUCTURE-ACTIVITY AND STRUCTURE-SELECTIVITY CORRELATIONS IN METALLOCENE-BASED CATALYSTS FOR ALPHA-OLEFIN POLYMERIZATION

被引：65

作者：

BURGER, P ^{[1
]}

HORTMANN, K ^{[1
]}

BRINTZINGER, HH ^{[1
]}

机构：

[1] UNIV CONSTANCE,FAK CHEM,POSTFACH 5560,W-7750 CONSTANCE,GERMANY

来源：

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1993年 / 66卷

关键词：

D O I：

10.1002/masy.19930660113

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Zirconocene complexes carrying substituents at various positions of their ring-bridged ligand frameworks were studied as catalysts for methylalumoxane-activated propene polymerization. Effects of different substitution patterns on catalyst activities and on chain lengths and stereo- and regio-regularities of the polymers produced are correlated with geometrical features of the complexes, e.g. with parameters describing their structural rigidity or the aperture and obliquity of their coordination gaps.

引用

页码：127 / 139

页数：13

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