发明名称 |
Fluorescent water-base ink for ink-jet recording |
摘要 |
A fluorescent water base ink for ink-jet recording contains a first fluorescent dye and a second fluorescent dye. The first fluorescent dye has a first ultraviolet absorption wavelength region in an absorption spectrum and a first fluorescence emission wavelength region in a fluorescence spectrum. The second fluorescent dye has a second ultraviolet absorption wavelength region which is different from the first ultraviolet absorption wavelength region in an absorption spectrum and a second fluorescence emission wavelength region in a fluorescence spectrum. The first fluorescent dye further has an absorption wavelength region which is different from the first ultraviolet absorption wavelength region and which overlaps at least a part of the second fluorescence emission wavelength region.
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申请公布号 |
US2005120907(A1) |
申请公布日期 |
2005.06.09 |
申请号 |
US20040948312 |
申请日期 |
2004.09.24 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
AOYAMA MICHIKO;TSUDA MASASHI;SAGO HIROMITSU;UMEMURA MAYUKO;YAMAZAKI HIDETO;HIGASHIYAMA SHUNICHI |
分类号 |
C09D5/22;C09D11/00;(IPC1-7):C09D11/00;C09K11/06 |
主分类号 |
C09D5/22 |
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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