Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1980-01-10
1981-10-06
Gron, Teddy S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
25229961, 252408, 350350R, 546290, C09K 334, G02F 113, C07D21302
Patent
active
042936985
ABSTRACT:
There is provided a compound for controlling dielectric constant of liquid crystal consisting of 4-p-Alkylbenzoyloxypyridine oxide represented by the general formula ##STR1## where R is a normal alkyl group having 1 to 9 carbon atoms.
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Pudziamowski, A. T., et al., Mol. Cryst. Liq. Cryst., vol. 34 (Letters), pp. 33-42 (1976).
Barbarin, F., et al., Mol. Cryst. Liq. Cryst., vol. 39, pp. 199-215 (1977).
Barbarin, F., et al., Mol. Cryst. Liq. Cryst., vol. 39, pp. 217-228 (1977).
Hasegawa Shinji
Hata Tsujiaki
Sasaki Ken
Toriyama Kazuhisa
Gron Teddy S.
Hitachi , Ltd.
Pfund Charles E.
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