BIODEGRADABLE POLYMERS .7. ON THE MECHANISM OF RING-OPENING POLYMERIZATION OF CYCLIC ESTERS OF ALIPHATIC HYDROXYCARBOXYLIC ACIDS BY MEANS OF DIFFERENT TIN-COMPOUNDS

被引：60

作者：

DAHLMANN, J ^{[1
]}

RAFLER, G ^{[1
]}

机构：

[1] FRAUNHOFER EINRICHTUNG ANGEW POLYMERFORSCH,O-1530 TELTOW,GERMANY

来源：

ACTA POLYMERICA | 1993年 / 44卷 / 02期

关键词：

D O I：

10.1002/actp.1993.010440209

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

To elucidate the effect of tin compounds in the ring-opening polymerization of lactides and lactones, D,L-dilactide was taken as an example, and its reaction with different tin compounds at a molar ratio of 1:1 as well as the polymer formation and degradation in dependence of its concentration has been investigated. Two entirely different reaction courses were observed which are consequently influenced by compounds with alcoholic and/or carboxylic OH groups in different ways.

引用

页码：103 / 107

页数：5

共 10 条

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