Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1991-04-19
1993-09-07
Stoll, Robert L.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229901, 570127, 570129, 570131, C09K 1906, C07C 2513, G02F 113
Patent
active
052426181
ABSTRACT:
Di- and trifluorotolans of the formula I. ##STR1## in which R.sup.1 is alkyl having up to 9 carbon atoms, and
L is H or F
are suitable as components of liquid-crystalline media.
REFERENCES:
patent: 4839091 (1989-06-01), Goto et al.
patent: 5032313 (1991-07-01), Goto et al.
Finkenzeller Ulrich
Krause Joachim
Reiffenrath Volker
Merck Patent Gesellschaft
Stoll Robert L.
Wu Shean C.
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