SYNTHESIS OF BLOCK-COPOLYMERS OF EPSILON-CAPROLACTONE AND LACTIDE IN THE PRESENCE OF LITHIUM T-BUTOXIDE

被引：27

作者：

BERO, M

ADAMUS, G

KASPERCZYK, J

JANECZEK, H

机构：

[1] Institute of Polymer Chemistry, Polish Academy of Sciences, Zabrze

来源：

POLYMER BULLETIN | 1993年 / 31卷 / 01期

关键词：

D O I：

10.1007/BF00298757

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

High molecular mass copolymers with microphase separation can be obtained in block copolymerization of epsilon-caprolactone with L,L- and D,L-lactide carried out in the presence of lithium t-butoxide. A kind of solvent applied strongly affects the molecular mass and polydispersity index of obtained copolymers.

引用

页码：9 / 14

页数：6

共 7 条

[1]

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[2]

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[3]

JACOBS C, 1991, MACROMOLECULES, V24, P3029

[4]

KASPERCZYK J, 1991, MAKROMOL CHEM, V192, P1777

[5]

Kimmel G., 1977, CONTEMP TOP POLYM S, P251

[6]

Morton M., 1985, RING OPENING POLYM, V286, P175

[7] SUSTAINED DRUG DELIVERY SYSTEMS .1. PERMEABILITY OF POLY(EPSILON-CAPROLACTONE), POLY(DL-LACTIC ACID), AND THEIR COPOLYMERS [J].

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JEFFCOAT, AR ;

ZWEIDINGER, RA ;

SCHINDLER, A .

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