Synthesis and characterization of starch-g-polycaprolactone copolymer

被引：137

作者：

Choi, EJ ^{[1
]}

Kim, CH ^{[1
]}

Park, JK ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem Engn, Yusung Gu, Daejon 305701, South Korea

来源：

MACROMOLECULES | 1999年 / 32卷 / 22期

关键词：

D O I：

10.1021/ma981453f

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

The new biodegradable starch graft copolymer, starch-g-polycaprolactone (PCL), was synthesized by using the ring-opening graft polymerization of a epsilon-caprolactone (CL) monomer onto starch backbone. The grafting reactions were conducted with various starch/CL/water feed ratios to obtain starch-g-PCL copolymers with the various PCL graft structures. The detailed microstructure of the starch-g-PCL was characterized with one- and two-dimensional NMR spectroscopy, and the effect of feed composition on the resulting microstructure of the starch-g-PCL was investigated.

引用

页码：7402 / 7408

页数：7

共 15 条

[1]

BARGLEY EB, 1977, POLYM ENG SCI, V17, P311

[2]

Choi EJ, 1999, J POLYM SCI POL PHYS, V37, P2430, DOI 10.1002/(SICI)1099-0488(19990901)37:17<2430::AID-POLB14>3.0.CO

[3]

2-4

[4]

GRAFT-POLYMERIZATION OF STYRENE ONTO STARCH BY SIMULTANEOUS CO-60 IRRADIATION [J].

FANTA, GF ;

BURR, RC ;

DOANE, WM ;

RUSSELL, CR .

JOURNAL OF APPLIED POLYMER SCIENCE, 1977, 21 (02) :425-433

[5]

FANTA GF, 1977, ENCY POLYM SCI TEC S, V2, P665

[6]

THE CLASSIFICATION, PREPARATION, AND UTILITY OF DEGRADABLE POLYMERS [J].

HOCKING, PJ .

JOURNAL OF MACROMOLECULAR SCIENCE-REVIEWS IN MACROMOLECULAR CHEMISTRY AND PHYSICS, 1992, C32 (01) :35-54

[7]

KALINNOWSKI HO, 1988, CARBON 13 NMR SPECTR, P442

[8]

BIODEGRADABLE FILMS FROM STARCH AND ETHYLENE-ACRYLIC ACID COPOLYMER [J].

OTEY, FH ;

WESTHOFF, RP ;

RUSSELL, CR .

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1977, 16 (04) :305-308

[9]

STARCH-BASED BLOWN FILMS .2. [J].

OTEY, FH ;

WESTHOFF, RP ;

DOANE, WM .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1987, 26 (08) :1659-1663

[10]

STARCH-BASED BLOWN FILMS [J].

OTEY, FH ;

WESTHOFF, RP ;

DOANE, WM .

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1980, 19 (04) :592-595

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