WATER-BASED INK INK CARTRIDGE INK-RECORDED MATTER INK JET RECORDING DEVICE, AND INK JET RECORDING METHOD

PROBLEM TO BE SOLVED: To provide a water-based ink, an ink cartridge using the water-based ink, an ink-recorded matter, an ink-jet recording device and an ink-jet recording method that has excellent penetrability and drying property and can form images of high quality having markedly improved color...

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Hauptverfasser: HIGETA SHIGERU, OSADA NOBUTAKA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a water-based ink, an ink cartridge using the water-based ink, an ink-recorded matter, an ink-jet recording device and an ink-jet recording method that has excellent penetrability and drying property and can form images of high quality having markedly improved color vividness, reduced bleeding, further shows excellent scraping properties in the coated paper. SOLUTION: The water-based ink includes color agent, a polyol having a solubility of 0.2 to 4.5 mass% in water at 20°C and a water-based resin. COPYRIGHT: (C)2006,JPO&NCIPI