Difluoroethylene compounds and liquid crystal compositions containing them

A difluoroethylene compound of the following formula (1) is provided:R1-(A1)m-Y1-A2-CF=CF-A3-Y2-(A4)n-R2(1)where A1-A4, Y1, Y2, R1, R2, m and n are as defined herein, and wherein the compound of formula (1) exhibits liquid crystal properties.

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Bibliographic Details
Main Authors SHINYA; SEIJI, MACHIDA; KATSUTOSHI, KOH; HIDEMASA, MIYAJIMA; TAKASHI, YOKOKOUJI; OSAMU
Format Patent
LanguageEnglish
Published 02.09.1997
Edition6
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:A difluoroethylene compound of the following formula (1) is provided:R1-(A1)m-Y1-A2-CF=CF-A3-Y2-(A4)n-R2(1)where A1-A4, Y1, Y2, R1, R2, m and n are as defined herein, and wherein the compound of formula (1) exhibits liquid crystal properties.
Bibliography:Application Number: US19960592662