发明申请
- 专利标题： Latex-based overcoat for ink-jet printing applications
- 专利标题（中）： 用于喷墨印刷应用的乳胶基涂层
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申请号： US11895835申请日： 2007-08-27
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公开(公告)号： US20070296784A1公开(公告)日： 2007-12-27
- 发明人: Kent Vincent , Sivapackia Ganapathiappan
- 申请人： Kent Vincent , Sivapackia Ganapathiappan
- 主分类号： B41J2/17
- IPC分类号： B41J2/17
摘要：
Compositions, systems, and methods for protecting an ink-jet produced image printed on a substrate are provided. The composition can comprise a liquid vehicle and latex particulates dispersed in the liquid vehicle, wherein the latex particulates have a surface dielectric constant from 2.0 to 3.0 at room temperature, and a bulk density from 0.90 g/cm3 to 1.10 g/cm3. An alternative composition can comprise a liquid vehicle and latex particulates dispersed in the liquid vehicle, wherein the latex particulates have a reactive surfactant covalently attached thereto.
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