| 发明名称 |
Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus |
| 摘要 |
An ink contains at least a pigment, wherein the pigment is a solid solution of C.I. Pigment Red 202 and C.I. Pigment Violet 19, and a primary particle diameter D (nm) of the pigment and a 50%-cumulative diameter D 50 (nm) in particle diameter distribution of the pigment satisfy a relation of D×0.95 ‰¤(=<) D 50 ‰¤(=<) 130, and a 90%-cumulative diameter D 90 (nm) in particle diameter distribution of the pigment and the 50%-cumulative diameter D 50 (nm) satisfy a relation of 1.5 ‰¤(=<) D 90 /D 50 ‰¤(=<) 2.2. |
| 申请公布号 |
EP2216375(B1) |
申请公布日期 |
2016.07.06 |
| 申请号 |
EP20100000899 |
申请日期 |
2010.01.28 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KAKIKAWA, HIROSHI;UDAGAWA, MASAKO;OKAZAKI, SHUICHI;SHIMIZU, YUUHEI;TAKAI, HIDEYUKI;HAKAMADA, SHINICHI;NAKAGAWA, KOUHEI;TAKAYAMA, HIDEKI |
| 分类号 |
C09D11/00;B41J2/01;B41M5/00;C09B67/00;C09B67/04;C09B67/08;C09B67/22;C09D11/322;C09D11/326;C09D11/38;C09D11/40 |
主分类号 |
C09D11/00 |
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