INK FOR INKJET RECORDING, INK CARTRIDGE AND INKJET RECORDING DEVICE

PROBLEM TO BE SOLVED: To provide an ink for ink jet recording capable of preventing the ink from drying at a nozzle, enhancing dryability of a recorded image and obtaining the image having less blurring and high quality.SOLUTION: The ink for ink jet recording includes water, an organic solvent, a co...

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Bibliographische Detailangaben
Hauptverfasser: NAGAI KIYOFUMI, KOJIMA MARIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an ink for ink jet recording capable of preventing the ink from drying at a nozzle, enhancing dryability of a recorded image and obtaining the image having less blurring and high quality.SOLUTION: The ink for ink jet recording includes water, an organic solvent, a coloring agent and polymer particles. The polymer particle has a core shell structure consisting of a core and a shell covering the core surface. The core includes a cationic polymer, and the shell includes a polymer having a lower-limit critical melting temperature of 30°C-80°C.