Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1986-10-23
1989-03-14
Gron, Teddy S.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229901, 25229967, 25229968, 25229961, 350350S, 560 59, 560 66, 560 73, 562469, 562473, C09K 1952, C09K 1912, C09K 1920, G02F 113
Patent
active
048122599
ABSTRACT:
An optically active lactic acid derivative represented by the following formula (Ia) or (Ib): ##STR1## wherein R is a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 1-16 carbon atoms, R.sup.1 is an alkyl group having 4-16 carbon atoms, m and n are respectively 1 or 2, k is 0 or 1, and C* is an asymmetric carbon atom. A liquid crystal composition containing the lactic acid derivative and a liquid crystal device using the liquid crystal composition are also disclosed.
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Katagiri Kazuharu
Shinjo Kenji
Yoshinaga Kazuo
Canon Kabushiki Kaisha
Gron Teddy S.
Thomas J. E.
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