Liquid crystalline substances

Details Liquid crystalline substances Liquid crystalline substances

1984-10-10

1986-12-02

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

2522995, 350350R, 350350S, 428 1, 562491, 562500, 560 57, 560 72, 560101, 560116, 560118, 558416, C09K 334, G02F 113, C07C 6976, C07C 6974, C07C12100

Patent

active

046263756

ABSTRACT:
New liquid-crystalline esters of the 4-[(4-alkyl-cyclohexyl)-methyl]-benzoic acids or cyclohexanecarboxylic acids which are suitable for electro-optical displays have the general formula ##STR1## wherein R.sup.1 =C.sub.n H.sub.2n+1

REFERENCES:
patent: 3764621 (1973-10-01), Knowles
patent: 4001137 (1977-01-01), Steinstrasser
patent: 4035056 (1977-07-01), Coates et al.
patent: 4229315 (1980-10-01), Krause et al.
patent: 4293434 (1981-10-01), Deutscher et al.
patent: 4361494 (1982-11-01), Osman et al.
patent: 4410445 (1983-10-01), Baur et al.
patent: 4439015 (1984-03-01), Rich et al.
patent: 4490278 (1984-12-01), Schubert et al.
Destrade, C., et al., Mol. Cryst. Liq. Cryst., vol. 59, pp. 273-288 (1980).

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