发明授权
- 专利标题： Non-aqueous ink composition
- 专利标题（中）： 非水墨水组合物
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申请号： US10414049申请日： 2003-04-16
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公开(公告)号： US07060125B2公开(公告)日： 2006-06-13
- 发明人: Teruaki Ohkawa , Hiroyuki Ogawa , Osamu Matsumoto , Toshihiro Endo , Yasuo Yamamoto
- 申请人： Teruaki Ohkawa , Hiroyuki Ogawa , Osamu Matsumoto , Toshihiro Endo , Yasuo Yamamoto
- 申请人地址： JP Tokyo
- 专利权人： Riso Kagaku Corporation
- 当前专利权人： Riso Kagaku Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Nixon Peabody LLP
- 代理商 Donald P. Studebaker
- 优先权： JP2002-112883 20020416; JP2003-003926 20030110
- 主分类号： C09D11/00
- IPC分类号： C09D11/00
摘要：
To provide a non-aqueous ink composition which is small in generation of strike through or smear marks and free from the problem of clogging of the nozzle.A non-aqueous ink composition includes solvent, dispersant and coloring material of pigment or dye. The solvent contains therein at least not smaller than 10% by weight non-polar organic solvent which is not higher than 260° C. in 50% running point and at least not smaller than 20% by weight polar organic solvent which is not lower than 300° C. in 50% running point.
公开/授权文献
- US20030192453A1 Non-aqueous ink composition 公开/授权日：2003-10-16
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