THERMOPLASTIC MULTILAYER ARTICLE

摘要

A multilayer article including a thermoplastic layer having a first surface and a second surface opposite the first surface and a base layer have a first base surface and a second base surface opposite the first base surface, wherein the first base surface of the base layer is permanently bonded to the second surface of the thermoplastic layer, wherein the thermoplastic layer has a first glass transition temperature, Tg1, and wherein the multilayer article is rigid at temperatures less than Tg1 and is flexible at temperatures greater than Tg1.