发明授权
- 专利标题： Aqueous ink for ink jet printer recording
- 专利标题（中）： 用于喷墨打印机记录的水性油墨
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申请号： US10878371申请日： 2004-06-29
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公开(公告)号： US07345099B2公开(公告)日： 2008-03-18
- 发明人: Nobuyuki Takizawa , Takehiro Tsutsumi , Shigeki Nagashima
- 申请人： Nobuyuki Takizawa , Takehiro Tsutsumi , Shigeki Nagashima
- 申请人地址： JP Tokyo
- 专利权人： Kao Corporation
- 当前专利权人： Kao Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2003-191866 20030704
- 主分类号： C08K3/04
- IPC分类号： C08K3/04
摘要：
The present invention relates to an aqueous ink for ink jet printer recording including a water dispersion of water-insoluble vinyl polymer particles containing carbon black, wherein the carbon black has a volatile content of 5% or less at 950° C. and includes at least two kinds of carbon black differing from each other in at least one of a primary particle diameter, a specific surface area and a DBP absorption amount.
公开/授权文献
- US20050027036A1 Aqueous ink for ink jet printer recording 公开/授权日：2005-02-03
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