MULTILAYER FILM COMPRISING VINYLIDENE CHLORIDE BARRIER LAYER AND A POLYOLEFIN LAYER CONTAINING HYDROTALCITE

摘要

In a multilayer thermoplastic film having a vinylidene chloride copolymer barrier and at least a polyolefin second layer laminated to the barrier layer wherein at least the barrier layer is irradiated, hydrotalcite is blended with the polyolefin and substantially reduces odor generation due to ionizing irradiation of the barrier layer.