ABSTRACT A series of novel-sulfonated furanic polyesteramides have been synthesized by polycondensation in the melt-phase. The copolymers were obtained with reasonable molecular weights and high inherent viscosities between 0.2 and 0.4 dL/g. The hydrolytic degradability of polyesteramides was enhanced by the increasing of amide units in the copolymers backbone.

中文翻译：

---

新型磺化呋喃聚（酯-酰胺）的制备、表征及降解研究

摘要 通过熔融相缩聚反应合成了一系列新型磺化呋喃聚酯酰胺。获得的共聚物具有合理的分子量和介于 0.2 和 0.4 dL/g 之间的高特性粘度。共聚物骨架中酰胺单元的增加增强了聚酯酰胺的水解降解性。