INKJET INK AND PRINTING METHOD

PROBLEM TO BE SOLVED: To provide ink which sufficiently has improved adhesion and washing resistance and solvent resistance after printing in the ink which has sufficiently well dissolved a resin having good solubility and has possessed stability in an inkjet printer.SOLUTION: The inkjet ink suffici...

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Bibliographische Detailangaben
Hauptverfasser:	UENOYAMA YASUYO, TSURUTA FUTOSHI, HIRANO TAKAYASU, NAKAMURA KIMIHIKO, IIDA YASUHARU, YAMAMOTO SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS CORRECTION OF TYPOGRAPHICAL ERRORS DYES FILLING PASTES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide ink which sufficiently has improved adhesion and washing resistance and solvent resistance after printing in the ink which has sufficiently well dissolved a resin having good solubility and has possessed stability in an inkjet printer.SOLUTION: The inkjet ink sufficiently having high adhesion to a material surface to be printed and washing resistance and solvent resistance after printing is attained when the inkjet ink allows a ketone-based solvent and a blocked isocyanate blended into the inkjet ink to be satisfactorily compatible with each other. That is, the inkjet ink is ink for an inkjet printer which includes the ketone-based solvent and a colorant, and further includes the blocked isocyanate. Thus, as shown in Fig.1(b), print dots in a data matrix printed are not dissolved even after being rubbed with a cotton swab impregnated with ethanol for twenty times.