Compositions – Liquid crystal compositions
Patent
1979-12-05
1980-12-02
Torrence, Dolph H.
Compositions
Liquid crystal compositions
260465D, 350350R, C09K 334, C02F 113, C07C12164
Patent
active
042370264
ABSTRACT:
Carboxylic acid esters of the formula ##STR1## in which one of A or B is 1,4-disubstituted phenyl and the other is trans-1,4-disubstituted cyclohexane and R.sub.1 and R.sub.2 are independently each alkyl of 1-10 carbon atoms have liquid crystalline properties and are valuable components of liquid crystalline dielectrics.
REFERENCES:
patent: 4013582 (1977-03-01), Gavrilovic
patent: 4029595 (1977-06-01), Ross et al.
patent: 4073742 (1978-02-01), Erdmann et al.
patent: 4130502 (1978-12-01), Eidenschink et al.
patent: 4154697 (1979-05-01), Eidenschink et al.
Eidenschink Rudolf
Krause Joachim
Pohl Ludwig
Merck Patent Gesellschaft mit beschrankter Haftung
Torrence Dolph H.
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