POLYMERIC FILM, LAMINATED STRUCTURES INCLUDING SUCH POLYMERIC FILM AND ARTICLES MADE FROM SUCH NATED STRUCTURES

摘要

An asymmetrically oriented, heat set, polymeric film is provided for use in laminated structures, such film having many desired mechanical and thermal properties, such as good dimensional and thermal stability and being frangible and further having improved optical properties, being substantially clear and haze free and free of distortion and being substantially free of color fringes upon viewing in partially polarized light. This film is particularly useful in glazing structures.