Liquid crystalline cyclohexylbenzene derivatives their preparati

Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...

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2522995, 25229961, 25229966, 260454, 350350R, 350350S, C09K 334, G02F 113, C07C16104

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045281165

ABSTRACT:
Novel 4-/trans-4'-n-alkylcyclohexyl/-1-isothiocyanatobenzenes expressed by the general formula ##STR1## where n is an integer number from 1 to 12, method of their preparation and liquid crystal composition containing these novel compounds revealing a wide nematic phase range and low viscosity.

REFERENCES:
patent: 3947375 (1976-03-01), Gray et al.
patent: 4130502 (1978-12-01), Eidenschink et al.
Dabrowski, R., et al., Mol. Cryst. Liq. Cryst., vol. 87 (1-2), pp. 109-135 (1982).
Van der Veen, J., J. Phys. (Paris), Colloq., (3), pp. 13-15 (1976).

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