Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1991-07-19
1993-11-16
Stoll, Robert L.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229961, 25229964, 25229965, 25229966, 359103, 359104, 546303, 568327, 560 55, 560102, 570128, C09K 1930, G02F 113, C07D21172, C07C 1908
Patent
active
052620859
ABSTRACT:
Trifluoromethylene compounds of the formula I ##STR1## which can be used as components of liquid-crystalline media for liquid-crystal and electrooptical display elements.
REFERENCES:
patent: 5045229 (1991-09-01), Bartmann et al.
Bartmann Ekkehard
Finkenzeller Ulrich
Plach Herbert
Poetsch Eike
Merck Patent Gesellschaft mit beschrankter Haftung
Stoll Robert L.
Wu Shean C.
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