DEGRADABILITY OF POLY(BETA-HYDROXYBUTYRATE)S - CORRELATION WITH CHEMICAL MICROSTRUCTURE

被引：30

作者：

KURCOK, P ^{[1
]}

KOWALCZUK, M ^{[1
]}

ADAMUS, G ^{[1
]}

JEDLINSKI, Z ^{[1
]}

LENZ, RW ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,DEPT POLYMER SCI & ENGN,AMHERST,MA 01003

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1995年 / A32卷 / 04期

关键词：

D O I：

10.1080/10601329508010300

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(beta-hydroxybutyrate)s (PHB) of different microstructures were synthesized via anionic polymerization of beta-butyrolactone initiated by two initiators: 1) supramolecular complexes of alkali metals with asymmetric induction agents, and 2) alkali metal alkoxides. The relationships between chemical microstructure and hydrolytic as well as thermal degradation properties of synthetic and natural PHB are discussed.

引用

页码：875 / 880

页数：6

共 14 条

[1]

BALISTERI A, 1992, MACROMOLECULES, V25, P1847

[2]

Doi Y., 1990, MICROBIAL POLYESTERS

[3] NOVEL POLYMERIZATION OF BETA-BUTYROLACTONE INITIATED BY POTASSIUM NAPHTHALENIDE IN THE PRESENCE OF A CROWN-ETHER OR A CRYPTAND [J].

JEDLINSKI, Z ;

KOWALCZUK, M ;

GLOWKOWSKI, W ;

GROBELNY, J ;

SZWARC, M .

MACROMOLECULES, 1991, 24 (02) :349-352

[4] POLYMERIZATION OF BETA-LACTONES INITIATED BY POTASSIUM SOLUTIONS [J].

JEDLINSKI, Z ;

KURCOK, P ;

KOWALCZUK, M .

MACROMOLECULES, 1985, 18 (12) :2679-2683

[5]

JEDLINSKI Z, 1986, MAKROMOL CHEM, V187, P1651

[6]

JEDLINSKI Z, 1987, MAKROMOL CHEM, V188, P1575

[7]

JEDLINSKI Z, 1992, HDB POLYM SYNTHESI A, P645

[8]

JEDLINSKI Z, 1993, P INT C FRONTIERS PO, P67

[9] PREPARATION OF PREDOMINANTLY SYNDIOTACTIC POLY(BETA-HYDROXYBUTYRATE) BY THE TRIBUTYLTIN METHOXIDE CATALYZED RING-OPENING POLYMERIZATION OF RACEMIC BETA-BUTYROLACTONE [J].

KEMNITZER, JE ;

MCCARTHY, SP ;

GROSS, RA .

MACROMOLECULES, 1993, 26 (06) :1221-1229

[10] SYNTHESIS OF NEW GRAFT POLYMERS VIA ANIONIC GRAFTING OF BETA-BUTYROLACTONE ON POLY(METHYL METHACRYLATE) [J].

KOWALCZUK, M ;

ADAMUS, G ;

JEDLINSKI, Z .

MACROMOLECULES, 1994, 27 (02) :572-575

← 1 2 →