Synthesis, characterization, and thermal properties of biodegradable polyetheresteramide-based polyurethane

被引：21

作者：

Jia, WenJuan

Liu, CaiBing

Yang, Li

Yang, JinLiang

Fan, LinYu

Huang, MeiJuan

Zhang, Hen

Chao, GuoTao

Qian, ZhiYong ^{[1
]}

Kan, Bing

Huang, AnLiang

Lei, Ke

Gong, ChangYang

Zhao, Jian

Zhang, JiaMing

Deng, HongXin

Tu, MingJing

Wei, YuQuan

机构：

[1] Sichuan Univ, W China Med Sch, W China Hosp, State Key Lab Biotherapy, Chengdu 610041, Peoples R China

[2] Sichuan Univ, Coll Mat Sci & Engn, Chengdu 610065, Peoples R China

来源：

MATERIALS LETTERS | 2006年 / 60卷 / 29-30期

关键词：

biodegradable; polyetheresteramide copolymer; polyurethane; thermal property;

D O I：

10.1016/j.matlet.2006.03.089

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a new kind of biodegradable polyetberesteramide-based polyurethane (PEEA-U) copolymers were prepared by melt polymerization from epsilon-caprolactone, 6-aminocaproic acid, poly(ethylene glycol), and toluene diisocyanate. The obtained polymers were characterized by H-1 NMR, FTIR, DSC, WAXD, and TGA/DTG. The water absorption, hydrolytic degradation, and alkaline degradation behavior of these copolymers were also studied in detail. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：3686 / 3692

页数：7

共 26 条

[1]

Chiu HC, 1997, J BIOMED MATER RES, V34, P381, DOI 10.1002/(SICI)1097-4636(19970305)34:3<381::AID-JBM13>3.0.CO

[2]

2-J

[3] POLYANHYDRIDES .1. PREPARATION OF HIGH-MOLECULAR-WEIGHT POLYANHYDRIDES [J].