发明名称 |
INK COMPOSITION, INKJET RECORDING METHOD AND COLORED BODY |
摘要 |
<p>This ink composition contains a pigment (I), which is at least one type of pigment represented by formula (1), a tautomer thereof, or a salt of the pigment or tautomer, and a pigment (II), which is at least one type of pigment represented by formula (2) or a salt thereof. In formula (1), R1 represents a C1-C4 alkyl group or the like; R2 represents a cyano group or the like; R3 and R4 independently represent a hydrogen atom, a sulfo group, or a C1-C4 alkoxy group or the like; R5 and R7 independently represent a C1-C4 alkylthio group or the like; R6 and R8 independently represent a C1-C4 alkyl carbonyl amino group; R9 and R10 independently represent a C1-C4 alkoxy group or the like; and R11 to R13 independently represent a hydrogen atom, a sulfo group or the like. In formula (2), A and B independently represent a phenyl group or the like, which may have a substituent.</p> |
申请公布号 |
WO2012081637(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
WO2011JP78955 |
申请日期 |
2011.12.14 |
申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA;KAWAGUCHI, AKIRA;YOSHIMOTO, TAKASHI;OOSHIMA, KENJI;KITAYAMA, HIROKAZU |
发明人 |
KAWAGUCHI, AKIRA;YOSHIMOTO, TAKASHI;OOSHIMA, KENJI;KITAYAMA, HIROKAZU |
分类号 |
C09D11/00;B41J2/01;B41M5/00;C09B31/30;C09B33/28;C09B43/16;C09B67/22;C09B67/44 |
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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