发明名称 |
AZO COMPOUNDS, INK COMPOSITIONS, AND COLORED BODIES |
摘要 |
<p>Azo compounds represented by general formula (1)or salts thereof are provided as highly water-soluble colorants which have hues of yellow, orange, brown or red, and excellent color development properties and which, when used in various recording processes, particularly in an inkjet recording process, ensure various excellent fastnesses such as light fastness, ozone fastness, and fading balance. Ink compositions containing the colorants are also provided. In general formula (1), R1 to R8 are each independently a hydrogen atom, C1-4 alkyl, C1-4 alkoxy, or the like; and X is C1-8 alkylenediamino, xylylenediamino, or the like.</p> |
申请公布号 |
WO2011043184(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
WO2010JP66295 |
申请日期 |
2010.09.21 |
申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA;MATSUI, TAKAHIKO;YOSHIMOTO, TAKASHI;OHNO, HIROAKI;HIROTA, KOJI;YONEDA, TAKASHI;KAWAGUCHI, AKIRA |
发明人 |
MATSUI, TAKAHIKO;YOSHIMOTO, TAKASHI;OHNO, HIROAKI;HIROTA, KOJI;YONEDA, TAKASHI;KAWAGUCHI, AKIRA |
分类号 |
C09B43/16;B41J2/01;B41M5/00;C09D11/00 |
主分类号 |
C09B43/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|