Synthesis and structure of poly(vinyl chloride)

被引：180

作者：

Endo, K ^{[1
]}

机构：

[1] Osaka City Univ, Grad Sch Engn, Dept Appl Chem, Sumiyoshi Ku, Osaka 5588585, Japan

来源：

PROGRESS IN POLYMER SCIENCE | 2002年 / 27卷 / 10期

关键词：

poly(vinyl chloride); radical polymerization; defect structure; tacticity; copolymerization; anionic catalysts; metallocene catalysts;

D O I：

10.1016/S0079-6700(02)00066-7

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This article deals with the synthesis and structure of poly(vinyl chloride) (PVC) by radical and other polymerization mechanisms. The features of solution, bulk, suspension, and emulsion polymerization of VC are described. Terminal structure and defect structures introduced in the chain during the polymerization are discussed. Control of core-shell structure provides one method to improve the thermal stability of PVC. Tacticity and crystallinity of PVC play an important role regarding the use of PVC. Radical copolymerization of VC with various vinyl monomers has been described to improve the thermal stability of PVC. Graft copolymerizations with other vinyl monomers including use of labile chlorine atoms are useful methods to improve the physical and thermal properties of PVC. Synthesis of block copolymers has also been described by mechano-chemical methods and using terminal functional polymers. Controlled polymerization can be achieved with anionic polymerization catalysts. Promising metallocene catalyst promoted polymerization of VC are also described. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：2021 / 2054

页数：34

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