MESOGENE UND PROMESOGENE NICHTRACEMISCHE CHIRALE VERBINDUNGEN

Mesogenic and pro-mesogenic non-racemic chiral compounds of the general formula I wherein the symbols have the meanings shown in claim 1, are used in liquid crystalline mixtures. The addition of the compounds in even small quantities produces the induction of twisted liquid crystalline phases such a...

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Main Authors KRESSE, HORST. DR., DDR 4020 HALLE, DD, JOACHIMI, DETLEV., DDR 4059 HALLE, DD, TSCHIERSKE, CARSTEN. DR., DDR 4050 HALLE, DD, ZASCHKE, HORST, .. DR., DDR 4070 HALLE, DD, DEMUS, DIETRICH, .. DR., DDR 4050 HALLE, DD, STOSS, SILKE., DDR 4020 HALLE, DD, LINSTROEM, BRITA., DDR 9201 FREIBERG, DD, WEISSFLOG, WOLFGANG. DR., DDR 4090 HALLE-NEUSTADT, DD
Format Patent
LanguageGerman
Published 04.10.1990
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:Mesogenic and pro-mesogenic non-racemic chiral compounds of the general formula I wherein the symbols have the meanings shown in claim 1, are used in liquid crystalline mixtures. The addition of the compounds in even small quantities produces the induction of twisted liquid crystalline phases such as N* or smectic C*.
Bibliography:Application Number: DE19904004281