AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD

Provided is an aqueous ink for ink jet capable of recording an image excellent in abrasion resistance and color developability. The aqueous ink for ink jet contains: a pigment; a wax; a phosphate ester-based surfactant; and an amine compound. The pigment is a pigment dispersed through an action of a...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI, SATORU, SEKINO, KATSUTOSHI, KAKIKAWA, HIROSHI
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:	Provided is an aqueous ink for ink jet capable of recording an image excellent in abrasion resistance and color developability. The aqueous ink for ink jet contains: a pigment; a wax; a phosphate ester-based surfactant; and an amine compound. The pigment is a pigment dispersed through an action of at least one kind selected from the group consisting of: a carboxylic acid group; and a sulfonic acid group. The phosphate ester-based surfactant contains an aliphatic alcohol alkoxylate moiety. A ratio of a volume-based 50% cumulative particle diameter of the wax to a volume-based 50% cumulative particle diameter of the pigment is 0.10 times or more to 2.0 times or less.