发明申请
- 专利标题： Ink-jet recording sheet
- 专利标题（中）： 喷墨记录纸
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申请号： US11377715申请日： 2006-03-16
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公开(公告)号： US20060177609A1公开(公告)日： 2006-08-10
- 发明人: Masako Kikuchi , Kiyoshi Endo , Tomohiko Sakai , Takayuki Suzuki
- 申请人： Masako Kikuchi , Kiyoshi Endo , Tomohiko Sakai , Takayuki Suzuki
- 申请人地址： JP Tokyo 100-0005
- 专利权人： KONICA MINOLTA HOLDINGS, INC.
- 当前专利权人： KONICA MINOLTA HOLDINGS, INC.
- 当前专利权人地址： JP Tokyo 100-0005
- 优先权： JPJP2003-077665 20030320; JPJP2003-081959 20030325
- 主分类号： B41M5/40
- IPC分类号： B41M5/40
摘要：
An ink-jet recording sheet comprising a support having thereon an ink receptive layer containing silica microparticles and a water-soluble resin, wherein the ink receptive layer is a porous layer having ink receptive voids with a peak value in a distribution curve of radii of the ink receptive voids of 10 to 50 nm; and the silica microparticles are prepared by pulverizing a silica powder, two parameters X and Y of the silica microparticles satisfying the following relationship: 150
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