| 发明名称 |
Ink, ink jet recording method and azo compound |
| 摘要 |
An ink containing at least one dye represented by formula (1): wherein R<1>, R<2 >and R<3 >are each independently a hydrogen atom or a monovalent group; Z is a nitrogen atom, or a carbon atom to which a hydrogen atom or a monovalent group is bonded; and at least one of R<1>, R<2>, R<3>, and the monovalent group that Z has is a substituent having a heterocyclic group substituted with an azo group.
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| 申请公布号 |
US2003213405(A1) |
申请公布日期 |
2003.11.20 |
| 申请号 |
US20030342177 |
申请日期 |
2003.01.15 |
| 申请人 |
HARADA TORU;YABUKI YOSHIHARU;OGAWA MANABU;IWANAGA HIROSHI |
发明人 |
HARADA TORU;YABUKI YOSHIHARU;OGAWA MANABU;IWANAGA HIROSHI |
| 分类号 |
C09B29/00;C09B29/48;C09B33/12;C09D11/00;(IPC1-7):C09D11/00;G01D11/00;C09B29/036 |
主分类号 |
C09B29/00 |
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