发明申请
US20050003114A1 Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and ink jet recording medium
失效
初步二氧化硅分散体，二氧化硅分散体，油墨接收层涂布液和喷墨记录介质
- 专利标题： Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and ink jet recording medium
- 专利标题（中）： 初步二氧化硅分散体，二氧化硅分散体，油墨接收层涂布液和喷墨记录介质
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申请号： US10882297申请日： 2004-07-02
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公开(公告)号： US20050003114A1公开(公告)日： 2005-01-06
- 发明人: Ryoichi Nakano , Shinji Fujimoto , Masanobu Takashima
- 申请人： Ryoichi Nakano , Shinji Fujimoto , Masanobu Takashima
- 专利权人： FUJI PHOTO FILM CO., LTD.
- 当前专利权人： FUJI PHOTO FILM CO., LTD.
- 优先权： JP2003-191028 20030703
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; B05D5/04 ; B41M5/00 ; B41M5/50 ; B41M5/52
摘要：
An ink jet recording medium including an ink receiving layer disposed on at least one side of a support, wherein the ink receiving layer is formed by applying an ink receiving layer coating solution. The ink receiving layer coating solution includes a water-soluble resin and a fine silica dispersion that has been prepared by finely dispersing a preliminary silica dispersion. The preliminary silica dispersion includes fumed silica, a cationic polymer having an I/O value of 2.4 or less, and alcohol.
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