A new type of unsaturated poly (ester-amide) resin was prepared by melt polycondensation and characterized.Jute fibers (JF) were used to reinforce the new unsaturated poly (ester-amide).

• 摘要采用本体熔融聚合法制备了一种新型不饱和聚酯酰胺，并对不饱和聚酯酰胺进行了表征。