COMPOSITION RANGE OF CRYSTAL PHASE-TRANSITION OF ISODIMORPHISM IN POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE)

被引：76

作者：

MITOMO, H

MORISHITA, N

DOI, Y

机构：

[1] JAPAN ATOM ENERGY RES INST,TAKASAKI RADIAT CHEM RES ESTAB,TAKASAKI,GUNMA 37012,JAPAN

[2] JAPAN ATOM ENERGY RES INST TAKASAKI,RADIAT CHEM RES ESTAB,TAKASAKI,GUNMA 37012,JAPAN

[3] INST PHYS & CHEM RES,POLYMER CHEM LAB,WAKO,SAITAMA 351,JAPAN

来源：

MACROMOLECULES | 1993年 / 26卷 / 21期

关键词：

D O I：

10.1021/ma00073a041

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the present study, the composition range of crystal phase transition, where the pseudoeutectic or both P(3HB) and P(3HV) crystal phases coexist, was investigated for the samples fractionated with a solution of an acetone-water system by wide-angle X-ray scattering and differential scanning calorimetry.

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页码：5809 / 5811

页数：3

相关论文

共 14 条

[1] CRYSTALLIZATION OF MARKOFFIAN COPOLYMERS [J].

ALLEGRA, G ;

MARCHESSAULT, RH ;

BLOEMBERGEN, S .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1992, 30 (08) :809-815

[2] ISODIMORPHISM IN SYNTHETIC POLY(BETA-HYDROXYBUTYRATE-CO-BETA-HYDROXYVALERATE) - STEREOREGULAR COPOLYESTERS FROM RACEMIC BETA-LACTONES [J].

BLOEMBERGEN, S ;

HOLDEN, DA ;

BLUHM, TL ;

HAMER, GK ;

MARCHESSAULT, RH .

MACROMOLECULES, 1989, 22 (04) :1663-1669

[3] ISODIMORPHISM IN BACTERIAL POLY(BETA-HYDROXYBUTYRATE-CO-BETA-HYDROXYVALERATE) [J].

BLUHM, TL ;

HAMER, GK ;

MARCHESSAULT, RH ;

FYFE, CA ;

VEREGIN, RP .

MACROMOLECULES, 1986, 19 (11) :2871-2876

[4] PHYSICAL PROPERTIES OF POLY(BETA-HYDROXY BUTYRATE) .3. FOLDING OF HELICAL SEGMENTS IN 2,2,2-TRIFLUOROETHANOL [J].

CORNIBERT, J ;

MARCHESSAULT, RH ;

BENOIT, H ;

WEILL, G .

MACROMOLECULES, 1970, 3 (06) :741-+

[5]

DOI Y, 1988, APPL MICROBIOL BIOT, V28, P330, DOI 10.1007/BF00268190

[6] APPLICATIONS OF PHB - A MICROBIALLY PRODUCED BIODEGRADABLE THERMOPLASTIC [J].

HOLMES, PA .

PHYSICS IN TECHNOLOGY, 1985, 16 (01) :32-36

[7] ISOMORPHIC BEHAVIOR OF RANDOM COPOLYMERS - THERMODYNAMIC ANALYSIS OF COCRYSTALLIZATION OF POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE) [J].

KAMIYA, N ;

SAKURAI, M ;

INOUE, Y ;

CHUJO, R .

MACROMOLECULES, 1991, 24 (13) :3888-3892

[8] STUDIES OF COCRYSTALLIZATION OF POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE) BY SOLID-STATE HIGH-RESOLUTION C-13 NMR-SPECTROSCOPY AND DIFFERENTIAL SCANNING CALORIMETRY [J].

KAMIYA, N ;

SAKURAI, M ;

INOUE, Y ;

CHUJO, R ;

DOI, Y .

MACROMOLECULES, 1991, 24 (09) :2178-2182

[9] MICROSTRUCTURE OF BACTERIALLY SYNTHESIZED POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE) [J].

KAMIYA, N ;

YAMAMOTO, Y ;

INOUE, Y ;

CHUJO, R ;

DOI, Y .

MACROMOLECULES, 1989, 22 (04) :1676-1682

[10] CRYSTALLINE AND THERMAL-PROPERTIES OF BACTERIAL COPOLYESTERS - POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE) AND POLY(3-HYDROXYBUTYRATE-CO-4-HYDROXYBUTYRATE) [J].

KUNIOKA, M ;

TAMAKI, A ;

DOI, Y .

MACROMOLECULES, 1989, 22 (02) :694-697