polyestereet
Polyestereet is a hypothetical class of synthetic polymers that combines ester linkages with ether-containing segments in the backbone to yield materials with a balance of strength and flexibility. The term is used in exploratory discussions of polyester–ether copolymers and is not a widely adopted commercial designation.
Chemistry and structure: In principle, polyestereet polymers contain ester groups derived from diacids or diesters linked
Properties: The presence of ester linkages imparts rigidity and chemical resistance, while ether segments enhance flexibility
Applications: As a conceptual material, potential applications include textiles, flexible films, engineering plastics, and packaging, where
Development status and challenges: Polyestereet concepts are primarily discussed in the literature and patents as exploratory