Copolyestermides and films made therefrom

摘要

A copolyester comprising repeating units derived from an aliphatic glycol, an aromatic dicarboxylic acid, and the monomer of formula (I): (Formula (I)) wherein n = 2, 3or 4, and wherein comonomer (I) constitutes a proportion of the glycol fraction of the copolyester; and a film,fibre or moulding composition or moulded article comprising said copolyester.