Patent ID: 7078105

Claim:
A conformable oriented polymeric film comprising a layer of copolyester derived from: (1) one or more diol(s); (2) an aromatic dicarboxylic acid; and (3) one or more aliphatic dicarboxylic acid(s) of the general formula C n H 2n (COOH) 2 wherein n is 2 to 8, wherein the aromatic dicarboxylic acid is present in the copolyester in an amount of from 60 to 85 mole % a based on the total amount of dicarboxylic acid components, wherein the copolyester is a random or alternating copolyester, and wherein after deformation by subjecting and maintaining the film to 7% strain, the stress within the film immediately after deformation dissipates to a residual value of less than 60% of the original value within 10 minutes of said deformation.