Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1997-10-01
2000-10-03
Wu, Shean C.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
568664, 585 20, C09K 1930, C07C 1318
Patent
active
061268577
ABSTRACT:
The invention relates to bisalkenylbicyclohexanes of the formula I ##STR1## in which R.sup.1, R.sup.2 and Z are as defined in claim 1, and to their use in liquid-crystalline media.
REFERENCES:
patent: 5238602 (1993-08-01), Petrzilka et al.
patent: 5776367 (1998-07-01), Matsui et al.
Abstract of DE 4,211,694, 1993.
Abstract of DE 4,424,647, 1995.
Hirschmann Harald
Reiffenrath Volker
Merck Patent Gesellschaft mit beschrankter Haftung
Wu Shean C.
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