POLARIZER FILMS COMPRISING WHOLLY AROMATIC LIQUID CRYSTALLINE POLYMERS AND DICHROIC DYES

摘要

This invention provides novel liquid crystalline polymers which, when mixed with a suitable dye and extruded, yields polarizer films with superior polarizing efficiency, transmittance, dichroic ratio, and thermal and humidity stability. The invention further provides a process to prepare such polymers and polarizer films therefrom.