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Patent Searching and Data


Title:
WATER-BASED INK SET FOR INK-JETTING AND INK-JET RECORDING METHOD
Document Type and Number:
Japanese Patent JP2013001746
Kind Code:
A
Abstract:

To provide a water-based ink set for ink-jetting which keeps color balance even after a formed image is stored under an outdoor environment for a long period of time and forms an image which is excellent in color reproduction; and to provide an ink-jet recording method using the same.

The water-based ink set for ink-jetting comprises at least: (1) an cyan ink which contains a copper-phthalocyanine pigment; (2) a magenta ink which contains a quinacridone pigment; and (3) an yellow ink which contains; at least one substance, which is selected from C.I. pigment yellow 150, a tautomeric structure of C.I. pigment yellow 150 and a hydrate of C.I. pigment yellow 150; and a water-soluble resin or a water-dispersive resin.


Inventors:
TACHIBANA KIMIE
Application Number:
JP2011131973A
Publication Date:
January 07, 2013
Filing Date:
June 14, 2011
Export Citation:
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Assignee:
KONICA MINOLTA IJ TECHNOLOGIES
International Classes:
B41J2/01; B41M5/00; B41M5/50; B41M5/52; C09D11/00; C09D11/322