发明申请
US20090047431A1 INKJET INK, AND INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDING APPARATUS AND INK RECORD USING THE SAME
有权
喷墨墨盒和墨盒，喷墨记录方法，喷墨记录装置和使用其的墨盒记录
- 专利标题： INKJET INK, AND INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDING APPARATUS AND INK RECORD USING THE SAME
- 专利标题（中）： 喷墨墨盒和墨盒，喷墨记录方法，喷墨记录装置和使用其的墨盒记录
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申请号： US12190946申请日： 2008-08-13
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公开(公告)号： US20090047431A1公开(公告)日： 2009-02-19
- 发明人: Shigeo HATADA , Keishi Taniguchi , Shigeru Kusakata , Ichiroh Fujii , Akihiko Matsuyama , Yuuki Yokohama
- 申请人： Shigeo HATADA , Keishi Taniguchi , Shigeru Kusakata , Ichiroh Fujii , Akihiko Matsuyama , Yuuki Yokohama
- 优先权： JP2007-211470 20070814; JP2008-196734 20080730
- 主分类号： B05D1/00
- IPC分类号： B05D1/00 ; C08K5/00 ; C08K5/06 ; B05C11/00 ; C08K5/41
摘要：
The present invention provides an inkjet ink containing at least a colorant, water, a water insoluble resin, a fluorine surfactant, and a polyether-modified silicone oil, wherein the polyether-modified silicone oil has a hydrophobic value of 0.40 to 1.5, and the hydrophobic value is expressed by Equation 1: Hydrophobic value=A/B Equation 1 where “A” represents an integration value of a peak area from 0 ppm to 0.3 ppm in a 1H-NMR spectrum of the polyether-modified silicone oil using tetramethylsilane as a reference substance; and “B” represents an integration value of a peak area from 3.5 ppm to 4.0 ppm in the 1H-NMR spectrum.