EVOH AND EVM IN SINGLE-LAYERED OR MULTI-LAYERED PRODUCTS

摘要

The present invention relates to a single- or multilayer product containing alpha-olefin-vinyl alcohol copolymers and at least one alpha-olefin-vinyl acetate copolymer, wherein the amount of vinyl acetate repeat units present in the alpha-olefin vinyl acetate copolymer is in the range from 35 to 99.99% by weight, and these repeat units have good flexibility which permits processing films or other thin-walled items which are transparent after stretching or thermoforming, and to a process for producing the same, and to their use as packaging films.