Laminated light-polarizing sheet

Details Laminated light-polarizing sheet Laminated light-polarizing sheet

1981-07-06

1983-06-07

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

350370, 350337, 427163, 427124, 428334, 428335, 428336, 428411, 428416, 428418, 428419, 4284258, 428413, 428458, 428463, 428480, 428522, 428910, B32B 1508, G02B 530, B32B 2738

Patent

active

043871330

ABSTRACT:
A laminated light-polarizing sheet comprising a film or sheet of a polymer, especially a phenoxyether polymer, laminated at least on one surface of a light-polarizing film and a transparent conductive layer formed by vacuum metal evaporation etc. on a surface of a film or sheet to the light-polarizing film, wherein the film or sheet has specified ranges of retardation value, heat distortion temperature, average visible light transmittance, water vapor permeability, Izod impact strength and degree of swelling in solvents.

REFERENCES:
patent: 3924932 (1975-12-01), Yamamoto
patent: 4109052 (1978-08-01), Anderson
patent: 4229498 (1980-10-01), Suzuki
patent: 4230768 (1980-10-01), Hamada
patent: 4292370 (1981-09-01), Pekko

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