A synthetic film primarily consisting of biodegradable polymers

摘要: The present invention relates to a single- or multi-layered synthetic film primarily consisting of biodegradable polymers, said one more layers (a) at least polymer and 1-35% by weight, relative the total weight layer (a), modified, thermoplastic copolymer α,β-unsaturated olefins having 2-10 carbon atoms (meth)acrylic acid and/or derivative that is grafted, preferably with cyclic anhydride groups carboxyl ester groups, further relating use such as packaging material.