发明授权
- 专利标题： Ink composition for ink jet recording
- 专利标题（中）： 用于喷墨记录的油墨组合物
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申请号： US12600279申请日： 2008-05-14
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公开(公告)号： US08137448B2公开(公告)日： 2012-03-20
- 发明人: Shuichi Koganehira , Akira Mizutani , Hironori Sato
- 申请人： Shuichi Koganehira , Akira Mizutani , Hironori Sato
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Nutter McClennen & Fish LLP
- 代理商 John J. Penny, Jr.
- 优先权： JP2007-128152 20070514; JP2007-241158 20070918; JP2008-029540 20080208; JP2008-125964 20080513
- 国际申请： PCT/JP2008/058848 WO 20080514
- 国际公布： WO2008/143086 WO 20081127
- 主分类号： C09D11/02
- IPC分类号： C09D11/02
摘要：
There is provided an ink composition that can realize high-quality images free from white streaks or roughness even in low resolution when printing paper for running-on such as art paper is used. The ink composition comprises at least a colorant, water, an alcohol solvent, and a surfactant, wherein the alcohol solvent comprises a sparingly water soluble alkanediol, a water soluble alkanediol, and a water soluble alkanetriol.
公开/授权文献
- US20100289848A1 INK COMPOSITION FOR INK JET RECORDING 公开/授权日：2010-11-18
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