IMPROVED FLEXIBLE EVOH FOR HIGH PERFORMANCE FILM

摘要

To provide a film having a combination of good flexibility and excellent barrier characteristics.SOLUTION: There is provided a film having at least one barrier layer, where the barrier layer contains an anhydride having a density in the range of 0.855 to 0.900 g/cmand a melt index (190°C/2.16 kg) of more than 200 g/10 min and/or a carboxylic acid functionalized ethylene/alpha-olefin interpolymer of at least 5 wt.% of the layer. The barrier layer further contains an interpolymer derived from ethylene and vinylalcohol monomer units of at least 60 wt.% of the layer.SELECTED DRAWING: Figure 1