INK FOR INKJET, INKJET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INKJET RECORDER

PROBLEM TO BE SOLVED: To prepare an ink which is used for inkjet, can give excellent gas resistance, has a highly approximately neutral color tone, and additionally reduces the change in the color tone before and after the color is faded. SOLUTION: The ink for the inkjet comprising at least a water-...

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Bibliographische Detailangaben
Hauptverfasser:	SUGAYA TAKESHI, MAFUNE KUMIKO
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 prepare an ink which is used for inkjet, can give excellent gas resistance, has a highly approximately neutral color tone, and additionally reduces the change in the color tone before and after the color is faded. SOLUTION: The ink for the inkjet comprising at least a water-soluble organic solvent, water and a coloring material is characterized in that the coloring material contains a dye represented by formula (I) as a main coloring material and furthermore contains at least one yellow dye selected from C.I. direct yellow 132, C.I. direct yellow 86, C.I. direct yellow 173, and C.I. acid yellow 23, and at least one cyan dye selected from C.I. direct blue 307, C.I. direct blue 199, C.I. acid blue 9 and a coloring material represented by formula (II). COPYRIGHT: (C)2005,JPO&NCIPI