DESCRIZIONE
The present invention relates to a biodegradable polyester film comprising:
i) 75 to 100% by weight, based on the total weight of components i to ii, of a biodegradable polyester based on aliphatic and / or aromatic dicarboxylic acids and an aliphatic dihydroxy compound;
ii) 0 to 25 wt .-%, based on the total weight of components i to ii, polylactic acid;
iii) from 10 to 25% by weight, based on the total weight of components i to v, of calcium carbonate;
iv) 3 to 15% by weight, based on the total weight of components i to v, talc;
v) 0 to 1 wt .-%, based on the total weight of components i to v, of an epoxide group-containing copolymer based on styrene, acrylic acid ester and / or methacrylic acid ester;
vi) 0 to 2 wt .-%, based on the total weight of components i to v, 2- (4,6-bis-biphenyl-4-yl-1,3,5-triazin-2-yl) -5- (2-ethyl- (n) -hexyloxy) phenol.