| abstract |
Polypropylene-based film, and an ethylene-based material comprising a copolymer of ethylene with at least one alpha-olefin comonomer having a density of 0.90 g / cm 3 or less and a polydispersity index of 1 to 4. A biaxially stretched multilayer article comprising a layer on at least one surface of a propylene-based film is disclosed. In some embodiments, the multi-layer article exhibits desirable optical properties. |