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 D50 (nm) in particle diameter distribution of the pigment satisfy a relation of D×0.95≦̸(=<)D50≦̸(=<)130, and a 90%-cumulative diameter D90 (nm) in particle diameter distribution of the pigment and the 50%-cumulative diameter D50 (nm) satisfy a relation of 1.5≦̸(=<)D90/D50≦̸(=<)2.2. |
申请公布号 |
US8273168(B2) |
申请公布日期 |
2012.09.25 |
申请号 |
US20100700604 |
申请日期 |
2010.02.04 |
申请人 |
KAKIKAWA HIROSHI;UDAGAWA MASAKO;OKAZAKI SHUICHI;SHIMIZU YUUHEI;TAKAI HIDEYUKI;HAKAMADA SHINICHI;NAKAGAWA KOUHEI;TAKAYAMA HIDEKI;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 |
C09D11/02 |
主分类号 |
C09D11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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