Method of producing a liquid crystal composition

Details Method of producing a liquid crystal composition Method of producing a liquid crystal composition

1995-01-23

1996-12-03

Kelly, Cynthia Harris

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

544298, C09K 1934, C07D23902

Patent

active

055804896

ABSTRACT:
A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): ##STR1## wherein R.sub.1 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent, R.sub.2 denotes a linear or branched alkyl group having 1-14 carbon atoms capable of having a substituent; X.sub.1 and X.sub.2 respectively denote a single bond, ##STR2## m is 0-7; and n is 0 or 1; and at least one compound represented by the following formula (II): ##STR3## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; R.sub.4 denotes a linear alkyl group having 1-10 carbon atoms; X.sub.3 denotes a single bond, ##STR4## Y denotes ##STR5## and ##STR6## respectively denote ##STR7##

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