POLYMERIZABLE OPTICALLY ACTIVE IMIDE COMPOUND AND POLYMERIZABLE COMPOSITION CONTAINING THE SAME

PROBLEM TO BE SOLVED: To provide an optically active compound that has high helical induction power, and attains a necessary helical pitch length without largely impairing physical properties and optical properties of a liquid crystal composition by addition to the liquid crystal composition. SOLUTI...

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Hauptverfasser:	IRISAWA MASAFUKU, YANAGISAWA TOMOHITO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES FREQUENCY-CHANGING HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an optically active compound that has high helical induction power, and attains a necessary helical pitch length without largely impairing physical properties and optical properties of a liquid crystal composition by addition to the liquid crystal composition. SOLUTION: The polymerizable optically active imide compound is represented by general formula (I). The compound wherein both X3and X4are -CO- in the general formula (I); the compound wherein both ring A2and ring A3are each a naphthalene ring; the compound wherein ring A1, A2, A3and A4are all benzene rings; the compound wherein both M1and M2are each a hydrogen atom; and the compound wherein ring A1and ring A4and ring A2and ring A3are each the same ring, M1and M2, X1and X6, X2and X5and X3and X6are each the same group and n and m are each the same number, are preferable as the polymerizable optically active imide compound. COPYRIGHT: (C)2010,JPO&INPIT