Synthesis, characterization, and thermal properties of biodegradable polyetheresteramide copolymers based on 11-aminoundecanoic acid

被引：11

作者：

Qian, ZY ^{[1
]}

Li, S ^{[1
]}

He, Y ^{[1
]}

Zhang, HL ^{[1
]}

Liu, XB ^{[1
]}

机构：

[1] Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China

来源：

COLLOID AND POLYMER SCIENCE | 2003年 / 282卷 / 02期

关键词：

polyetheresteramide; biodegradable copolymer; thermal property; hydrolytic degradation; polycaprolactone;

D O I：

10.1007/s00396-003-0910-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, new aliphatic polyetheresteramide copolymers based on epsilon-caprolactone, 11-aminoundecanoic acid, and poly(ethylene glycol) (PEG) were synthesized by the melt polycondensation method. The copolymers obtained were characterized by H-1 NMR, differential scanning calorimetry, thermogravimetric analysis/differential thermogravimetry, and wide-angle X-ray diffraction. Water absorption and hydrolytic degradation behavior was also studied. With the increase in PEG content, water absorption and the hydrolytic degradation rate increased accordingly.

引用

页码：133 / 140

页数：8

共 27 条

[1] SYNTHESIS AND PROPERTIES OF BIODEGRADABLE COPOLYESTERAMIDES - NYLON 6,6-EPSILON-CAPROLACTONE COPOLYMERS .1.
ARVANITOYANNIS, I
NAKAYAMA, A
KAWASAKI, N
YAMAMOTO, N
[J]. ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1994, 222 : 111 - 123
[2] Poly(ethylene oxide)/poly(butylene terephthalate) segmented block copolymers: the effect of copolymer composition on physical properties and degradation behavior
Deschamps, AA
Grijpma, DW
Feijen, J
[J]. POLYMER, 2001, 42 (23) : 9335 - 9345
[3] Gan ZH, 1996, J APPL POLYM SCI, V59, P961, DOI 10.1002/(SICI)1097-4628(19960207)59:6<961::AID-APP8>3.0.CO
[4] 2-N
[5] EFFECT OF ANNEALING ON THERMAL-PROPERTIES AND CRYSTALLINE-STRUCTURE OF POLYAMIDES - NYLON 11 (POLYUNDECANEAMIDE)
GOGOLEWSKI, S
[J]. COLLOID AND POLYMER SCIENCE, 1979, 257 (08) : 811 - 819
[6] CRYSTALLIZATION OF POLYAMIDES UNDER ELEVATED PRESSURE .5. PRESSURE-INDUCED CRYSTALLIZATION FROM MELT AND ANNEALING OF FOLDED-CHAIN CRYSTALS OF NYLON-11, POLY(AMINOUNDECANEAMIDE) UNDER PRESSURE
GOGOLEWSKI, S
PENNINGS, AJ
[J]. POLYMER, 1977, 18 (07) : 660 - 666
[7] COPOLYESTERAMIDES .3. ANIONIC COPOLYMERS OF EPSILON-CAPROLACTAM WITH EPSILON-CAPROLACTONE - CRYSTALLINE CHARACTER AND MECHANICAL-PROPERTIES
GOODMAN, I
VACHON, RN
[J]. EUROPEAN POLYMER JOURNAL, 1984, 20 (06) : 539 - 547
[8] COPOLYESTERAMIDES .4. ANIONIC COPOLYMERS OF EPSILON-CAPROLACTAM WITH EPSILON-CAPROLACTONE - MOLECULAR AND CHAIN STRUCTURE
GOODMAN, I
[J]. EUROPEAN POLYMER JOURNAL, 1984, 20 (06) : 549 - 557
[9] COPOLYESTERAMIDES .2. ANIONIC COPOLYMERS OF EPSILON-CAPROLACTAM WITH EPSILON-CAPROLACTONE - PREPARATION AND GENERAL-PROPERTIES
GOODMAN, I
VACHON, RN
[J]. EUROPEAN POLYMER JOURNAL, 1984, 20 (06) : 529 - 537
[10] TEMPERATURE-DEPENDENCE OF THE CRYSTAL-STRUCTURES OF NYLON-11
KIM, KG
NEWMAN, BA
SCHEINBEIM, JI
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1985, 23 (12) : 2477 - 2482

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