To provide a water-based ink set for inkjet recording excellent in hue and in fastness against light, heat and ozone and prevented from causing change in a secondary color on a recording medium in a high humidity environment.
The water-based ink set for inkjet recording includes two or more kinds of water-based ink for inkjet recording each of which includes a colorant, water, and a water-soluble organic solvent. In the water-based ink set, a monoazo dye having a specific structure and a cationic polymer are compounded so that at least one condition among a condition (I) and a condition (II) is satisfied. The condition (I): the dye and the cationic polymer are compounded in different kinds of water-based ink respectively. The condition (II): both of the dye and the cationic polymer are compounded in the same water-based ink.
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MAEDA MITSUNORI
JPH10204349A | 1998-08-04 | |||
JP2007217531A | 2007-08-30 | |||
JPH10130555A | 1998-05-19 | |||
JPH10114877A | 1998-05-06 | |||
JP2004292820A | 2004-10-21 | |||
JP2012187772A | 2012-10-04 | |||
JP2009226642A | 2009-10-08 | |||
JP2007520585A | 2007-07-26 | |||
JP2002069339A | 2002-03-08 | |||
JP2009226642A | 2009-10-08 | |||
JPH10204349A | 1998-08-04 | |||
JP2007217531A | 2007-08-30 | |||
JPH10130555A | 1998-05-19 | |||
JPH10114877A | 1998-05-06 | |||
JP2004292820A | 2004-10-21 | |||
JP2012187772A | 2012-10-04 |
Yumi Nakayama
Reiko Yoshida
Isaji So
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