Compositions – Liquid crystal compositions – Containing pleochroic dye
Patent
1981-04-10
1983-09-27
Gron, Teddy S.
Compositions
Liquid crystal compositions
Containing pleochroic dye
2522995, 25229962, 260465R, 260465D, 260465F, 260464, 560 59, 560 61, 560 62, 560 64, 560 65, 560 73, 560102, 560106, 560107, 560108, 560109, 560116, 560125, 560 1, C09K 334, G02F 113, C07C12160, C07C12146, C07C 69757, C07C 6975, C07C 69017
Patent
active
044068140
ABSTRACT:
Disclosed is a new family of Liquid Crystalline Materials for use in optical display devices having the general formula: ##STR1## The members of the family of materials are characterized by having a broad nematic operating range in conjunction with low viscosity and exhibit fast response times to a controlled electrical field in the lower temperature regions of their nematic operating range and may be mixed with other members of the family or with other liquid crystalline materials and/or homologous non-liquid crystalline materials.
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Chrow A. E.
Eaton Corporation
Grace C. H.
Gron Teddy S.
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