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

In this paper, a new kind of biodegradable polyetheresteramide-based polyurethane (PEEA-U) copolymers were prepared by melt polymerization from ε-caprolactone, 6-aminocaproic acid, poly(ethylene glycol), and toluene diisocyanate. The obtained polymers were characterized by 1H NMR, FTIR, DSC, WAXD, a...

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Published inMaterials letters Vol. 60; no. 29; pp. 3686 - 3692
Main Authors Jia, WenJuan, Liu, CaiBing, Yang, Li, Yang, JinLiang, Fan, LinYu, Huang, MeiJuan, Zhang, Hen, Chao, GuoTao, Qian, ZhiYong, Kan, Bing, Huang, AnLiang, Lei, Ke, Gong, ChangYang, Zhao, Jian, Zhang, JiaMing, Deng, HongXin, Tu, MingJing, Wei, YuQuan
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.12.2006
Subjects
Biodegradable
Polyetheresteramide copolymer
Polyurethane
Thermal property
Thermal property
Biodegradable
Polyetheresteramide copolymer
Polyurethane
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Summary:In this paper, a new kind of biodegradable polyetheresteramide-based polyurethane (PEEA-U) copolymers were prepared by melt polymerization from ε-caprolactone, 6-aminocaproic acid, poly(ethylene glycol), and toluene diisocyanate. The obtained polymers were characterized by 1H NMR, FTIR, DSC, WAXD, and TGA/DTG. The water absorption, hydrolytic degradation, and alkaline degradation behavior of these copolymers were also studied in detail.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2006.03.089