| 发明名称 |
PIGMENT DISPERSION AND ACTIVE RAY-HARDENABLE INKJET INK COMPOSITION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pigment dispersion having excellent pigment dispersibility and dispersion stability and an active ray-hardenable inkjet ink composition using the dispersion. <P>SOLUTION: In a pigment dispersion including photo-polymerizable compound and a pigment, the hydrophilicity δm on the pigment surface is adjusted to ≤ 22. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005097557(A) |
申请公布日期 |
2005.04.14 |
| 申请号 |
JP20040234205 |
申请日期 |
2004.08.11 |
| 申请人 |
KONICA MINOLTA MEDICAL & GRAPHIC INC |
发明人 |
WATANABE SHINYA |
| 分类号 |
B41J2/01;B41M5/00;C09D11/00;C09D11/322;C09D11/324;C09D11/38;C09D17/00 |
主分类号 |
B41J2/01 |
| 代理机构 |
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| 地址 |
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