Aqueous Ink Jet Ink Composition And Ink Jet Recording Method

An aqueous ink jet ink composition includes a coloring material, a water-soluble urethane resin, and an acetylene glycol-based surfactant having a HLB value of 6 or less. The content A of the acetylene glycol-based surfactant relative to the total mass of the ink jet ink composition is 0.1% by mass...

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Bibliographische Detailangaben
Hauptverfasser:	HISHIDA, Yuko, UCHIDA, Miki, MIZUTAKI, Yusuke
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	An aqueous ink jet ink composition includes a coloring material, a water-soluble urethane resin, and an acetylene glycol-based surfactant having a HLB value of 6 or less. The content A of the acetylene glycol-based surfactant relative to the total mass of the ink jet ink composition is 0.1% by mass or more, and the ratio (A/U) of the content A of the acetylene glycol-based surfactant to the content U of the water-soluble urethane resin is from 0.3 to 2.3.