Polyester film coated with a vinylidene chloride copolymer containing a linear polyester resin

摘要

A polyester film having a coating which contains 1. A VINYLIDENE CHLORIDE COPOLYMER, AND 2. A MINOR AMOUNT OF A LINEAR POLYESTER RESIN PREPARED BY CONDENSING A GLYCOL AND A POLYFUNCTIONAL ACID, AT LEAST 70% OF THE POLYFUNCTIONAL ACID BEING AN AROMATIC ACID. The linear polyester resin improves adhesion of the coating to the film.