| 发明名称 |
COMPOUND HAVING BISAZO SKELETON, PIGMENT DISPERSANT CONTAINING THE COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION, INK, AND RESIST COMPOSITION FOR COLOR FILTER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pigment dispersant in which dispersibility of an azo pigment in a water-insoluble solvent is improved, and to provide an azo pigment composition which has high dispersibility in a water-insoluble solvent. <P>SOLUTION: A compound used as a pigment dispersant has a structure in which a specific bisazo skeleton unit bonds to a specific polymer resin unit. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013100488(A) |
申请公布日期 |
2013.05.23 |
| 申请号 |
JP20120226681 |
申请日期 |
2012.10.12 |
| 申请人 |
CANON INC |
发明人 |
TANAKA MASAYASU;HIROSE MASAFUMI;TOYODA TAKAYUKI;HASEGAWA KAZUTAKA;MURAI YASUSUKE;KAWAMURA MASASHI;HASEGAWA YUKI |
| 分类号 |
C09B33/153;B41M5/00;C08F2/44;C08F12/08;C08F20/18;C09B67/20;C09B67/46;C09D11/00 |
主分类号 |
C09B33/153 |
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