WATER-BASED INK AND INK SET INCLUDING SAME

Provided is a water-based ink with which it is possible to suppress white spots, suppress the occurrence of water-based ink filling defects, and produce recorded matter having high image reproducibility. This water-based ink contains at least a coloring material, water, and an organic solvent, the c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOROZUMI, Syunya, MAKIMOTO, Yuji
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Provided is a water-based ink with which it is possible to suppress white spots, suppress the occurrence of water-based ink filling defects, and produce recorded matter having high image reproducibility. This water-based ink contains at least a coloring material, water, and an organic solvent, the coloring material containing a pigment, and the organic solvent having a water-octanol partition coefficient of -0.3 or less.