发明名称 |
WATER-BASED INK JET INK AND RECORDING METHOD |
摘要 |
<p>This invention provides a water-based ink jet ink, which can yield high-quality and highly fast images, can be stably ejected, can be stably printed for a long period of time, and, at the same time, can realize easy recovery in maintenance, and a recording method using the water-based ink jet ink. The water-based ink jet ink is characterized by comprising at least a pigment, not less than 2% by mass and not more than 10% by mass of an ink soluble resin, not less than 20% by mass and less than 45% by mass of a solvent having a surface tension of not less than 25 mN/m and not more than 40 mN/m, and a silicone-type or fluorine-type surfactant, at least one type of the ink soluble resin containing a carboxyl or sulfonic acid group as an acidic group and having an acid value of not less than 80 and less than 300.</p> |
申请公布号 |
WO2008102722(A1) |
申请公布日期 |
2008.08.28 |
申请号 |
WO2008JP52638 |
申请日期 |
2008.02.18 |
申请人 |
KONICA MINOLTA HOLDINGS, INC.;OHYA, HIDENOBU;USHIKU, MASAYUKI;KAWANAMI, TOMOE |
发明人 |
OHYA, HIDENOBU;USHIKU, MASAYUKI;KAWANAMI, TOMOE |
分类号 |
C09D11/00;B41J2/01;B41M5/00;B41M5/50;B41M5/52 |
主分类号 |
C09D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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