Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1992-10-02
1994-07-05
Wu, Shean
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229964, 25229965, 25229966, 25229967, 544298, 544335, 546326, 546339, C09K 1930, C09K 1912, C07D23902, C07D21362
Patent
active
053264975
ABSTRACT:
Compounds of the general formula ##STR1## wherein R.sup.1 is C.sub.5-12 -alkyl or C.sub.5-12 -alkenyl;
REFERENCES:
patent: 5167859 (1992-12-01), Wachtler et al.
Buchecker Richard
Kelly Stephen
Schadt Martin
Gould George M.
Hoffmann-La Roche Inc.
Johnston George W.
Silverman Robert A.
Wu Shean
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