Liquid crystalline nematic compounds

Details Liquid crystalline nematic compounds Liquid crystalline nematic compounds

1984-09-26

1985-12-24

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

2522995, 25229963, 350350R, G02F 113, C09K 334

Patent

active

045604967

ABSTRACT:
A mixture consisting essentially of 5-40 mol-% of component B and the balance component A, component B consisting essentially of 5-n-propyl-2-(4-cyanophenyl)-1,3 dioxane and component A consisting essentially of 60-70 mol-% of 4-n-butylcyclohexanecarboxylic acid and 30-40 mol-% of 4-n-hexylcyclohexanecarboxylic acid, has superior liquid crystal properties for use in electrooptical devices.

REFERENCES:
patent: 4322354 (1982-03-01), Sorkim
patent: 4323471 (1982-04-01), Sethofer
patent: 4323472 (1982-04-01), Sethofer
patent: 4344856 (1982-08-01), Demus et al.
patent: 4364838 (1982-12-01), Boller et al.
patent: 4486332 (1984-12-01), Demus et al.
patent: 4490277 (1984-12-01), Grebemkin et al.
Blinov, L. M., Advances in Liquid Crystal Research and Applications, Bata, L. Ed., Akademiai Kiano, Budapest (1980), pp. 1083-1106.
Demus, D., et al., Mol. Cryst. Liq. Cryst., vol. 63, pp. 129-144 (1981).
Sorkin, H., Mol. Cryst. Liq. Cryst., vol. 56 (Letters), pp. 279-281 (1980).
Schubert, H. et al., Zeit. Chemie., vol. 12, No. 6, pp. 219-220 (1972).

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