Inorganic filler and organic filler-containing curable resin composition, resist film coated printed wiring board, and method for producing the same

A curable resin composition is provided to be suitable for resist ink for a white printed circuit board applying light reflection, crack resistance and yellowing resistance. A curable resin composition comprises (i) curable resin of 100.0 parts by weight, (ii) inorganic filler of 10-1200 parts by we...

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Bibliographische Detailangaben
Hauptverfasser:	OBUNAI MAKOTO, USUI YUKIHIRO, KUNOU TOSHIMITSU, KUROYANAGI YASUHIRO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRINTED CIRCUITS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A curable resin composition is provided to be suitable for resist ink for a white printed circuit board applying light reflection, crack resistance and yellowing resistance. A curable resin composition comprises (i) curable resin of 100.0 parts by weight, (ii) inorganic filler of 10-1200 parts by weight, and (iii) organic filler having elastic modulus of 1-2000 (MPa) and the average particle diameter of 0.01-10 micron. The content weight ratio of the component (II) to (III) is 1-41. The component (II) is white pigment and/or a material having thermal conductivity of 1.0-500 (W/m.K).