发明名称 |
Ink, ink cartridge, and image-recording method |
摘要 |
<p>An ink contains a pigment dispersed with polymer, a surfactant, a water-soluble organic solvent, and water. The mass ratio of a content of the pigment to a content of the polymer in the ink is more than 3. The surfactant includes a fluorinated surfactant which is represented by Formula (1) and which has an HLB of 11 or less as determined by a Griffin method. The water-soluble organic solvent includes at least one selected from specific Group A. The total content of the water-soluble organic solvents of the Group-A in the ink is larger than the total content of water-soluble organic solvents other than the water-soluble organic solvents of Group A in the ink.</p> |
申请公布号 |
EP2889342(A1) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20140003432 |
申请日期 |
2014.10.06 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAYA, AKIHIRO;TERADA, MASAHIRO;KAWAMURA, HIDETAKA;MASADA, YOHEI;OOTSUKA, MASANOBU;AOTANI, TAKAHARU |
分类号 |
C09D11/322;C09D11/38 |
主分类号 |
C09D11/322 |
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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