The ring-opening polymerization of D, L-lactide initiated with stannous octoate

被引：0

作者：

Chen, LX ^{[1
]}

Jiang, X ^{[1
]}

Yan, YH ^{[1
]}

Li, SP ^{[1
]}

机构：

[1] Wuhan Univ Technol, Biomat & Engn Res Ctr, Wuhan 430070, Peoples R China

来源：

JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2001年 / 16卷 / 04期

关键词：

polymerization; D; L-lactide; initiator; molecular weight;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The ring-opening polymerization of D, L-lactide in the melt was systematically investigated by using stannous octoate as the initiator. The molecular weight of poly (D, L-lactide) was characterized with M,. Mn and Mw respectively. The results indicated that five variables, namely purity of monomer, initiator to monomer ratio, vacuum level, polymerization temperature and polymerization time had different influences on the molecular weight and molecular weight distribution of poly(D. L-lactide).

引用

页码：10 / 13

页数：4

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