Dicyclohexylethylene derivatives

Details Dicyclohexylethylene derivatives Dicyclohexylethylene derivatives

1990-09-10

1991-10-08

Maples, John S.

Compositions

Liquid crystal compositions

25229963, 570128, 359103, C09K 1952, C09K 1930, G02F 113, C07C 2513

Patent

active

050552201

ABSTRACT:
A dicyclohexylethylene derivative is disclosed which has the formula, ##STR1## where R is a straight chain alkyl group of 1 to 8 carbon atoms, X is hydrogen or fluorine, m is 1 or 2, n is 0 or 1, and indicates that a substituent at the 1-position of the cyclohexane ring and a substituent at the 4-position thereof are at a trans configuration. A liquid crystal composition comprises at least one of the dicyclohexylethylene derivatives of the formula [I] above.

REFERENCES:
patent: 4510069 (1985-04-01), Eidenschink et al.
patent: 4630896 (1986-12-01), Petrzilka et al.
patent: 4797228 (1989-01-01), Goto et al.
patent: 4820443 (1989-04-01), Goto et al.
patent: 4853152 (1989-08-01), Goto et al.
patent: 4871470 (1989-10-01), Wachtler et al.
patent: 4908152 (1990-03-01), Goto et al.
patent: 4910350 (1990-03-01), Tanaka et al.
patent: 4917819 (1990-04-01), Goto et al.

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