Nitrogen-containing heterocycles

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

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25229901, 544298, 544335, C09K 1934, C09K 1952, C07D73902

Patent

active

053892909

ABSTRACT:
Optically active nitrogen-containing heterocycles of the formula I according to claim 1 are suitable as components for ferroelectric liquid crystalline materials.

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patent: 5120468 (1992-06-01), Saito et al.
patent: 5124068 (1992-06-01), Krause et al.
patent: 5275756 (1994-01-01), Yamaguchi et al.

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