发明授权
- 专利标题: Ink-jet recording material and method for preparing the same
- 专利标题(中): 喷墨记录材料及其制备方法
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申请号: US11246102申请日: 2005-10-11
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公开(公告)号: US07700170B2公开(公告)日: 2010-04-20
- 发明人: Makoto Motoda , Hideto Kiyama , Izumi Akaiwa
- 申请人: Makoto Motoda , Hideto Kiyama , Izumi Akaiwa
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Paper Mills Limited
- 当前专利权人: Mitsubishi Paper Mills Limited
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2004-298132 20041012; JP2005-067112 20050310
- 主分类号: B41M5/50
- IPC分类号: B41M5/50
摘要:
There are disclosed an ink-jet recording material having at least two ink-receptive layers mainly containing fine particulate silica on a support, which comprises an ink-receptive layer positioned farthest from the support contains a water-soluble zirconium compound, and the ink-jet recording material satisfies at least one of the following requirements (a) and (b): (a) a water-soluble zirconium compound is present with a larger amount at a portion apart from the support than a portion nearer to the support, and a cationic emulsion is contained in the ink-receptive layer farthest from the support. (b) a water-soluble aluminum compound is contained in an ink-receptive layer positioned nearer to the support, and a process for preparing the same.
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