BIODEGRADABLE COPOLYESTER CONTAINING 2,5-FURANDICARBOXYLATE, PRODUCT THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF

摘要

The present invention provides a biodegradable copolyester containing 2,5-furandicarboxylate, a product thereof, a preparation method therefor and a use thereof. The polyester has irregularly repeating structural units. The aromatic-aliphatic copolyester of the present invention integrates high crystallinity and high melting point of terephthalate copolyester, biomass sources of 2,5-furandicarboxylate, and biodegradability of aliphatic polyester.