| 发明名称 |
WATER-BASE INK, ORGANIC PIGMENT POWDER, INK CARTRIDGE, RECORDING UNIT AND INKJET RECORDING DEVICE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water-base pigment ink and an organic pigment powder which can form a high-grade image. <P>SOLUTION: The organic pigment powder is obtained by finely dividing an organic pigment containing anthraquinone as the main constituent by using a vapor phase method, and the number-mean particle diameter of its primary particles is 10 to 50 nm. <P>COPYRIGHT: (C)2003,JPO</p> |
| 申请公布号 |
JP2003213173(A) |
申请公布日期 |
2003.07.30 |
| 申请号 |
JP20020016981 |
申请日期 |
2002.01.25 |
| 申请人 |
CANON INC |
发明人 |
TOCHIHARA SHINICHI;SHIROTA KINU;KO MASAAKI;KOIKE SHOJI |
| 分类号 |
B41J2/01;B41J2/05;B41J2/14;B41J2/165;B41J2/175;B82Y10/00;B82Y30/00;C09B67/00;C09B67/02;C09D11/00;(IPC1-7):C09D11/00 |
主分类号 |
B41J2/01 |
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