Polarizer films comprising wholly aromatic liquid crystalline po

Details Polarizer films comprising wholly aromatic liquid crystalline po Polarizer films comprising wholly aromatic liquid crystalline po

1995-06-02

1997-09-30

Wu, Shean C.

Compositions

Liquid crystal compositions

2522991, 2522994, 2522995, 252585, 349 96, 428 1, C09K 1952, C09K 1956, F21V 914, G02F 11335

Patent

active

056722966

ABSTRACT:
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.

REFERENCES:
patent: 4824882 (1989-04-01), Nakamura et al.
patent: 4840640 (1989-06-01), Miura et al.
patent: 4842781 (1989-06-01), Nishizawa et al.
patent: 5054888 (1991-10-01), Jacobs et al.
patent: 5059356 (1991-10-01), Nakamura et al.
patent: 5071906 (1991-12-01), Tanaka et al.
patent: 5310509 (1994-05-01), Okada et al.
patent: 5318856 (1994-06-01), Misawa et al.
patent: 5340504 (1994-08-01), Claussen

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