发明授权
US08080066B2 Azo compounds, azo pigments, and dispersion, coloring composition and ink for inkjet recording containing the azo compounds or azo pigments, ink tank for inkjet recording, inkjet recording method, and recorded products
有权
偶氮化合物，偶氮颜料和分散体，用于喷墨记录的着色组合物和油墨，包含偶氮化合物或偶氮颜料，用于喷墨记录的墨罐，喷墨记录方法和记录产物
- 专利标题： Azo compounds, azo pigments, and dispersion, coloring composition and ink for inkjet recording containing the azo compounds or azo pigments, ink tank for inkjet recording, inkjet recording method, and recorded products
- 专利标题（中）： 偶氮化合物，偶氮颜料和分散体，用于喷墨记录的着色组合物和油墨，包含偶氮化合物或偶氮颜料，用于喷墨记录的墨罐，喷墨记录方法和记录产物
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申请号： US12921327申请日： 2009-03-05
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公开(公告)号： US08080066B2公开(公告)日： 2011-12-20
- 发明人: Shinya Hayashi , Keiichi Tateishi , Naoyuki Hanaki
- 申请人： Shinya Hayashi , Keiichi Tateishi , Naoyuki Hanaki
- 申请人地址： JP Tokyo
- 专利权人： Fujifilm Corporation
- 当前专利权人： Fujifilm Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2008-058712 20080307; JP2008-334956 20081226
- 国际申请： PCT/JP2009/054178 WO 20090305
- 国际公布： WO2009/110555 WO 20090911
- 主分类号： A61Q5/10
- IPC分类号： A61Q5/10 ; C09D11/00
摘要：
An azo pigment represented by the general formula (1), a tautomer, salt, or hydrate thereof: wherein R1, R2, R3, Y, Z, and G each independently represents a hydrogen atom or a substituent, n represents an integer of from 2 to 4 and, when n=2, the general formula (1) represents a dimer formed through R1, R2, R3, Y, Z, or G and, when n=3, the general formula (1) represents a trimer formed through R1, R2, R3, Y, Z, or G and, when n=4, the general formula (1) represents a tetramer formed through R1, R2, R3, Y, Z, or G.
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