| 发明名称 |
METHOD FOR PRODUCING ORGANIC PIGMENT FOR COLOR FILTER |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a new method by which an organic pigment for a color filter having a small haze value can be produced without carrying out treatment with a silylating agent or a silane coupling agent. <P>SOLUTION: The method for producing an organic pigment for a color filter includes a step of adding an organic solvent to a hydrous cake of an atomized organic pigment and taking out a solvent cake of the organic pigment after kneading. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
| 申请公布号 |
JP2007025193(A) |
申请公布日期 |
2007.02.01 |
| 申请号 |
JP20050206564 |
申请日期 |
2005.07.15 |
| 申请人 |
SUMIKA COLOR KK |
发明人 |
KAGEYAMA MASASHI;SHIMA YOSHITAKA |
| 分类号 |
G02B5/22;C09B45/14;C09B45/16;C09B45/18;C09B45/20;C09B45/22;C09B67/10;C09B67/20 |
主分类号 |
G02B5/22 |
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代理人 |
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| 主权项 |
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