RECORDING INK, INK MEDIA SET, INK CARTRIDGE, INK RECORDED MATTER, INKJET RECORDING APPARATUS, AND INKJET RECORDING METHOD

A recording ink containing: a solid component containing a colorant, and a resin, and being solid in ink at 25° C., a liquid component having a boiling point higher than that of water and being liquid in ink at 25° C., and water, wherein the total amount of the solid component contained in the recor...

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Bibliographische Detailangaben
Hauptverfasser: MOROHOSHI, Naoya, NAMBA, Michihiko
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A recording ink containing: a solid component containing a colorant, and a resin, and being solid in ink at 25° C., a liquid component having a boiling point higher than that of water and being liquid in ink at 25° C., and water, wherein the total amount of the solid component contained in the recording ink is equal to 8.5% by mass or higher and less than 15% by mass, a ratio (A/B) of the total amount of a water-soluble organic solvent (A), which is contained in the liquid component and has a high-boiling point of 280° C. or higher (A), to the total amount of the solid component (B) contained in the recording ink is 1.1 to 2.5, and a ratio (C/B) of the total amount of the liquid component (C) in the recording ink to the total amount of the solid component (B) in the recording ink is 1.85 to 3.10.