发明名称 |
Ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
摘要 |
An ink having a cyan color is provided which can form images excellent in ozone resistance in such a high level as to exceed anticipation and having a preferable color tone. The ink includes at least two coloring materials of a first coloring material and a second coloring material, wherein the first coloring material is a compound having a copper phthalocyanine skeleton with a specific structure and the second coloring material is a compound having a copper phthalocyanine skeleton with a specific structure that is different from the first coloring material.
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申请公布号 |
EP1988135(A1) |
申请公布日期 |
2008.11.05 |
申请号 |
EP20080155433 |
申请日期 |
2008.04.30 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YAMASHITA, TOMOHIRO;YOSHIZAWA, JUN;OKAMURA, DAIJI |
分类号 |
C09D11/00 |
主分类号 |
C09D11/00 |
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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