Pelìcula, optic body, process for producing a pelìcula of polìcual polyester multilayer accessory light and filters, passage of green and blue

摘要

"Pelu00eccula, optic body, process for producing a polyester pelu00eccula multilayer accessory light and filters, passage of green and blue".Polymeric multilayer films are provided and other optical bodies which are useful in the production of colored mirrors and polarizers.The films are characterized by a change in color depending on the viewing angle.