Binary blends of poly(butylene terephthalate)(PBT) and low densitypolyethylene(LDPE)or functionalized LDPE copolymer with dibutylmaleate(LDPE-g-DBS)have been prepared by melt mixing.

• 用熔融共混方法制备了一系列聚对苯二甲酸丁二酯(PBT)和马来酸二丁酯接枝改性的高压聚乙烯(LDPE-g-DBS)的共混物。