Importance

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Abstract

The present invention relates to a multilayer, coextruded polyester film including at least one outer layer (A) and a base layer (B), in which

the at least one outer layer (A) includes, to an extent of at least 60 wt %, a polyester or a copolyester formed from units derived from aliphatic dicarboxylic acids and diols, wherein the units derived from dicarboxylic acids are selected from one or more dicarboxylic acids from the group of succinic acid, adipic acid, suberic acid, azelaic acid and sebacic acid, andthe units derived from diols are selected from one or more diols from the group of ethylene glycol, 1,3-propanediol, 1, 4-butanediol and neopentyl glycol.

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First Claim