发明名称 |
Dispersion of water-insoluble colorant, method of producing substance containing water-insoluble colorant, fine particles of water-insoluble colorant, dispersing agent for water-insoluble colorant, and recording liquid, ink set, printed article, method of forming image and image forming apparatus using the same |
摘要 |
<p>A dispersion of a water-insoluble colorant containing: a medium containing water; fine particles of the water-insoluble colorant; and a polymer compound or a surfactant that includes at least one kind of electron-withdrawing group or group of atoms represented by any one of formulae (I) to (IV) as its hydrophilic part:
wherein at least one of X 1 and X 2 represents an electron-withdrawing linking group on the condition that when at least one of X 1 and X 2 is not the linking group, the at least one of X 1 and X 2 represents an electron-withdrawing substituent; R 1 represents a hydrogen atom or a substituent; and M represents a hydrogen atom or a metal atom.</p> |
申请公布号 |
EP2110416(A2) |
申请公布日期 |
2009.10.21 |
申请号 |
EP20090004249 |
申请日期 |
2009.03.25 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
SANO, SATOSHI;ISHIJI, YOHEI;OHMOTO, MAKOTO;SASAKI, DAISUKE;SAITO, RYO |
分类号 |
B41J2/01;B41M5/00;C09B5/62;C09B25/00;C09B29/33;C09B33/153;C09B48/00;C09B57/00;C09B67/00;C09B67/20;C09B67/46;C09D11/00;C09D11/322;C09D11/326;C09D11/38;C09D17/00 |
主分类号 |
B41J2/01 |
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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