In the melt blending,biodegradable hyperbranched poly(ester amide)(HBP) had been performed in an effort to toughen the PLA.
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Because PET and TLCP are not miscible in thermodynamics, the effect that only using TLCP to "In-situ" reinforce PET by melt blending is not clear.
由于TLCP和PET在热力学上不相容，单纯用熔融共混法，以TLCP来对PET进行原位复合增强效果不明显。
The method to generate compatibilizers "insitu" during melt blending in extruder using reactive polymers or functionalized polymers are described.
阐述了利用挤出机通过各种反应性聚合物或官能化聚合物在熔融共混过程中就地形成共聚物增容剂的方法。
The results show that the block PET-PET(PHB60) copolycondensate was obtained duto in melt blending exists transesterification reaction between molecular chains of PET and PET(PHB60).
结果表明PET和PET（PHB60）在熔融时可发生分子链间酯交换，得到有一定嵌段性的共缩聚物；
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