| abstract |
The present invention relates to biodegradable polyester mixtures, comprising: i) 95 to 99.95% by weight, in relation to the total weight of the components (i to ii), of at least one biodegradable homopolyester or copolyester, selected from the group: polylactide, polycaprolactone, polyhydroxyalkanoate and polyester, made of aliphatic or aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds, and ii) 0.05 to 5% by weight, in relation to the total weight of the components (i to ii), of biodiesel. The present invention further relates to a method for producing the polyester mixtures according to the invention, the use of the polyester mixtures according to the invention for producing molded parts, films or fibers, and molded parts, films or fibers comprising the polyester mixtures according to the inventions. |