发明名称 |
Ink jet liquid composition, set, liquid cartridge, and ink jet recording method |
摘要 |
An ink jet liquid composition which is used with an ink containing a pigment and which contains an ABC triblock polymer formed from an A block having an aryl group, a B block having a unit represented by the general formula (1), and a C block having a unit represented by the general formula (2), wherein an acid value of the polymer is 20 mgKOH/g or more and less than 150 mgKOH/g, the ratio of the number average molecular weight of the polymer to the acid value is 50 or more and 200 or less, the proportion of the A block in the polymer is 20.0 percent by mass or more and 80.0 percent by mass or less and is 5.0 times or more and 15.0 times or less the proportion of units derived from all acidic monomers contained in the polymer. |
申请公布号 |
US8439495(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US201113216989 |
申请日期 |
2011.08.24 |
申请人 |
NISHIGUCHI KENJI;FURUKAWA SACHIE;HAYASHI KATSUHIRO;CANON KABUSHIKI KAISHA |
发明人 |
NISHIGUCHI KENJI;FURUKAWA SACHIE;HAYASHI KATSUHIRO |
分类号 |
G01D11/00 |
主分类号 |
G01D11/00 |
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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