DIELECTRIC PASTE, ITS MANUFACTURING METHOD AND DIELECTRIC SHEET

PROBLEM TO BE SOLVED: To restrain thickening and gelling in the process in which glass dielectrics powder having specific surface area over 1.5m2/g and basicity over PH8.5 is dispersed with binder resin, in manufacture of a dielectric paste for a plasma display. SOLUTION: A dielectric paste contains...

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1. Verfasser:	OKUZAWA TOMOHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CABLES CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONDUCTORS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INSULATORS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE
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Zusammenfassung:	PROBLEM TO BE SOLVED: To restrain thickening and gelling in the process in which glass dielectrics powder having specific surface area over 1.5m2/g and basicity over PH8.5 is dispersed with binder resin, in manufacture of a dielectric paste for a plasma display. SOLUTION: A dielectric paste contains indispensable ingredients, i.e. glass dielectric powder, binder resin, organic dispersant compound having acidic group and organic solvent. As a result, the organic dispersant compound 14 is adsorbed by the glass dielectric powder 10 and the binder resin 11 in hydrogen bonding, so that the glass dielectric powder 10 and the binder resin 11 are prevented from absorbing each other, thereby expediting dispersing. COPYRIGHT: (C)2005,JPO&NCIPI