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 an optimum (fine) image for various electronic components by a relief reversal printing method. SOLUTION: The ink composition for forming the fine pattern is used in the relief reve...

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Bibliographische Detailangaben
Hauptverfasser:	TACHI MAYOKA, MESHII MASAHIRO, KATAYAMA YOSHINORI, SENTE YASUHIRO, KASUGA TAKAYUKI
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 an optimum (fine) image for various electronic components by a relief reversal printing method. 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 an ink coating film uniformly 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 granular component, a pigment dispersant, a curable resin, an organic solvent and a surface energy regulator, provided that the pigment dispersant contains an acrylic block copolymer. COPYRIGHT: (C)2011,JPO&INPIT