Polarizer films with high thermal and hygroscopic stability

Compositions – Light transmission modifying compositions – Producing polarized light

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25229901, 2522991, F21V 914, C09K 1900

Patent

active

057531455

ABSTRACT:
This invention provides novel liquid crystalline polymers which, when blended with a suitable dye at a suitable high temperature and extruded, yields polarizer films with superior thermal and hygroscopic stability and polarizing efficiency. The invention further provides a process to prepare such polarizer films.

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