ELECTROCONDUCTIVE INK COMPOSITION

• Main Authors: KASE MITSUO, SHIGETA TATSUO
• Format: Patent
• Language: English
• Published: 26.03.2009
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CABLES; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CONDUCTORS; CORRECTING FLUIDS; DYES; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FILLING PASTES; INKS; INSULATORS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; PRINTED CIRCUITS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide an electroconductive ink composition capable of forming good electroconductive patterns of fine line width, to provide a printing method capable of easily printing good electroconductive patters of fine line width, and to provide prints printed by the printing method. SOLUTION: The electroconductive ink composition comprises (A) a polyester resin having a branched unit and a hydroxy group in a molecule, (B) a curing agent, (C) an electroconductive powder and (D) a diluent, wherein the polyester resin (A) is soluble in the diluent (D). COPYRIGHT: (C)2009,JPO&INPIT