Optically active compound, liquid crystal composition containing

Details Optically active compound, liquid crystal composition containing Optically active compound, liquid crystal composition containing

1990-07-16

1992-12-01

Stoll, Robert L.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229966, 25229963, 25229961, 560 59, 560 60, 560 73, 560102, 560108, 560109, 560141, C09K 1912, C07C 6976, C07C 6900

Patent

active

051678632

ABSTRACT:
There are disclosed an optically active compound represented by the general formula: ##STR1## wherein n, R.sub.1, R.sub.2, R.sub.3, R.sub.4, Q.sub.1, Q.sub.2, Q.sub.3, and M are defined as in the detailed explanation, and *-marked carbon atoms are each an asymmetric carbon atom; a liquid crystal composition comprising at least one optically active compound of said general formula and a liquid crystal optical modulator using the composition thereof.

REFERENCES:
patent: 4650600 (1987-03-01), Heppke et al.
Patent Abstracts of Japan, vol. 13, No. 151.
Patent Abstracts of Japan, vol. 13, No. 278.

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