发明申请
- 专利标题: Non-aqueous pigment ink
- 专利标题(中): 非水性颜料墨水
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申请号: US11819658申请日: 2007-06-28
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公开(公告)号: US20080011192A1公开(公告)日: 2008-01-17
- 发明人: Shunsuke Uozumi , Kazuyoshi Shioiri
- 申请人: Shunsuke Uozumi , Kazuyoshi Shioiri
- 申请人地址: JP Tokyo
- 专利权人: RISO KAGAKU CORPORATION
- 当前专利权人: RISO KAGAKU CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JPP2006-191674 20060712
- 主分类号: C09D11/02
- IPC分类号: C09D11/02
摘要:
A non-aqueous pigment ink includes a colorant and a non-aqueous solvent, wherein the colorant is a pigment complex of a pigment, a dispersant and a polymer compound, the polymer compound contains 2 or more primary and/or secondary amino groups within each molecule, and the dispersant contains 2 or more reactive functional groups within each molecule that exhibit reactivity with the amino groups of the polymer compound.
公开/授权文献
- US07767013B2 Non-aqueous pigment ink 公开/授权日:2010-08-03