PRINTING MATERIAL AND FILM HAVING CONDUCTIVE PATTERN USING SAME

• Main Authors: TAWARA YUSUKE, SATAKE TOMOO
• Format: Patent
• Language: English
• Published: 15.06.2006
• Subjects: ADVERTISING; BASIC ELECTRIC ELEMENTS; CABLES; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONDUCTORS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; INSULATORS; LABELS OR NAME-PLATES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PHYSICS; PRINTED CIRCUITS; SEALS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SIGNS

PROBLEM TO BE SOLVED: To provide a printing material mainly comprised of a solvent soluble resin, used for a conductive pattern manufacturing method including a step for gravure printing of a mask part on a support such as a film, capable of reducing a problem such as plate clogging or doctor stripes that easily occur when using a conventional printing material mainly comprised of polyvinyl alcohol. SOLUTION: Gravure printing of a mask is performed using the printing material including the configuration of (a)-(d), (a) water soluble acrylic resin being contained in 5 to 25 mass%; (b) acid number of the water-soluble acrylic resin as 50 to 200 and Tg at 60 to 100°C; (c) one or more selected from a group of titanium oxide, magnesium carbonate and precipitated barium sulfate contained in 5 to 30% as an inorganic pigment; (d) viscosity as 500 to 3,000 mPa×S. COPYRIGHT: (C)2006,JPO&NCIPI