Syndiospecific polymerization of styrene

被引：207

作者：

Tomotsu, N

Ishihara, N ^{[1
]}

Newman, TH

Malanga, MT

机构：

[1] IDEMITSU Petrochem Co Ltd, Polymer Res Lab, Ichihara, Chiba 29901, Japan

[2] Dow Chem Co USA, Engn Phys Res, Midland, MI 48667 USA

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1998年 / 128卷 / 1-3期

关键词：

styrene; syndiotactic; stereospecific; metallocene; methylaluminoxane;

D O I：

10.1016/S1381-1169(97)00171-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The current development of the metallocene-based catalysts for syndiotactic polystyrene (SPS) has been reviewed. SPS is a new semi crystalline engineering thermoplastic with a crystalline melting point of 270 degrees C. Because of its crystalline nature, SPS has high heat resistance, excellent chemical resistance and water/steam resistance. In this review, some mechanistic models for polymerization and stereoregulation, as well as the factors which affect the activity and stereospecificity of the catalysts, are discussed. (C) 1998 Elsevier Science B.V.

引用

页码：167 / 190

页数：24

共 87 条

[1] POLYMERIZATION OF A STYRENE AND ETHYLENE MIXTURE WITH A TRICHLORO(2,6-DI-TERT-BUTYLPHENOXY)TITANIUM METHYLALUMINOXANE CATALYST SYSTEM [J].