METAL FINE PARTICLE MATERIAL, DISPERSION LIQUID OF METAL FINE PARTICLE MATERIAL, CONDUCTIVE INK CONTAINING THE DISPERSION LIQUID, AND THEIR MANUFACTURING METHODS

PROBLEM TO BE SOLVED: To provide a conductive ink composition and the like by which, when applying a conductive ink to an object of application to form a pattern, a volume resistivity close to that of bulk silver can be obtained even by firing at ≤150°C for 30 min (low temperature firing), though de...

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Bibliographische Detailangaben
Hauptverfasser:	IZUMOTO MASAHIRO, IKUTAKE NORIKO, ISEDA TAISUKE
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CASTING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CONDUCTORS CORRECTING FLUIDS DYES ELECTRICITY FILLING PASTES INKS INSULATORS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES POWDER METALLURGY PREPARATION OF CARBON BLACK SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TRANSPORTING TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF MATERIALS THEREFOR WOODSTAINS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a conductive ink composition and the like by which, when applying a conductive ink to an object of application to form a pattern, a volume resistivity close to that of bulk silver can be obtained even by firing at ≤150°C for 30 min (low temperature firing), though depending on the thickness of the film applied. SOLUTION: The metal fine particle material is characterized in that the surface of a metal fine particle containing at least noble metal is coated with protective colloid containing at least one amine and at least one carboxylic acid selected from those having 1 to 3 carbon atoms. COPYRIGHT: (C)2009,JPO&INPIT