Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1992-02-24
1994-03-29
Stoll, Robert L.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229966, 568631, 568647, 570144, C09K 1930, C09K 1912, C07C 4100, C07C 2200
Patent
active
052981886
ABSTRACT:
The disclosure relates to fluorinated chiral liquid crystals that incorporate a cyclohexyl grouping in their structure. They can be used as dopants and lead to mixtures of ferroelectric liquid crystals that have an application in display systems. They meet the following chemical formula. ##STR1## with 1.ltoreq.n.ltoreq.14 if X=CH.sub.2 Y=--CH.sub.2 -- with R=CmH.sub.2m+1 and 5.ltoreq.m.ltoreq.16 ##STR2##
REFERENCES:
patent: 4798680 (1989-01-01), Nohira et al.
patent: 4867903 (1989-09-01), Nohira et al.
patent: 4873018 (1989-10-01), Nohira et al.
patent: 4917821 (1990-04-01), Mori et al.
patent: 5051506 (1991-09-01), Wand et al.
patent: 5139697 (1992-08-01), Togano et al.
Dudois Jean-Claude
Le Barny Pierre
Soyer Francoise
Vergnolle Marie
"Thomson-CSF"
Harris C.
Stoll Robert L.
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