Anisotropic compounds having nematic phase and liquid crystal mi

Details Anisotropic compounds having nematic phase and liquid crystal mi Anisotropic compounds having nematic phase and liquid crystal mi

1988-12-23

1991-09-10

Naples, John S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229961, 25229963, 25229966, 25229965, 25229968, 25229967, 359106, C09K 1934, C09K 1900

Patent

active

050471708

ABSTRACT:
Anisotropic compounds having a nematic phase have the formula ##STR1## wherein A is a cyclic radical selected from the group consisting of ##STR2## Z is selected from the group consisting of a single bond, a --CH.sub.2 CH.sub.2 -- group, a methyleneoxy group and an oxymethylene group,

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