INK COMPOSITION FOR FORMING FINE PATTERN

PROBLEM TO BE SOLVED: To provide an ink composition for forming a fine pattern, which is capable of accurately forming a desirable image for various electronic components by a relief reversal printing method and is excellent in film hardness. SOLUTION: The ink composition for forming the fine patter...

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Bibliographische Detailangaben
Hauptverfasser:	OKAMOTO TOMOKO, SENTE YASUHIRO, TAKAHASHI SEIJI, KASUGA TAKAYUKI, KAZUTA AKINORI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an ink composition for forming a fine pattern, which is capable of accurately forming a desirable image for various electronic components by a relief reversal printing method and is excellent in film hardness. SOLUTION: The ink composition for forming the fine pattern is used in the relief reversal printing method comprising the steps of: forming an image on a blanket surface by pressing a uniform ink coating film formed on the blanket surface onto a relief printing plate so that a pressed part is transferred to the relief printing plate and removed; and transferring the same to a printing substrate. The ink composition comprises a resin component, a granular component, an organic solvent and a surface energy regulator, provided that the resin component contains a vinyl copolymer having an epoxy group and a tertiary butyl ester group. COPYRIGHT: (C)2011,JPO&INPIT