Sealing agent for liquid crystal display element, liquid crystal display element, and polyvalent hydrazide compound

The purpose of the present invention is to provide a sealing agent for liquid crystal display elements, which has excellent storage stability, adhesiveness, and low liquid crystal contamination. Another purpose of the present invention is to provide a liquid crystal display element obtained using th...

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Bibliographische Detailangaben
Hauptverfasser:	WAKIOKA SAYAKA, YAMANO TAKAOKA, ERINA, SHIBATA DAISUKE, YAMAWAKI HIROKI, TAKADA HAYATO, KUSAKA TATSUYA, SUGAMI TADAICHI
Format:	Patent
Sprache:	chi ; 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 MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON 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 LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The purpose of the present invention is to provide a sealing agent for liquid crystal display elements, which has excellent storage stability, adhesiveness, and low liquid crystal contamination. Another purpose of the present invention is to provide a liquid crystal display element obtained using the sealing agent for liquid crystal display elements, and a polyvalent hydrazide compound that can be used in the sealing agent for liquid crystal display elements. The present invention is a sealing agent for a liquid crystal display element, the sealing agent containing a curable resin and a thermosetting agent, the thermosetting agent containing a compound having a total of two or more primary amino groups and/or hydrazide groups in one molecule, and having a sulfonyl group bonded to an aromatic ring and/or a carbonyl group bonded to an aromatic ring. 本发明的目的在于提供保存稳定性、粘接性和低液晶污染性优异的液晶显示元件用密封剂。另外，本发明的目的在于提供使用该液晶显示元件用密封剂而成的液晶显示元件、以及能够用于该液晶显示元件用密封剂的多元酰肼化合物。本发明为一种液晶显示元件用密封剂，其含有固化性树脂和热固化剂，上述热固化剂包含在1分子中具有合计2个以上的伯氨基和酰肼基中的