发明授权
US06450632B1 Underprinting fluid compositions to improve inkjet printer image color and stability
有权
印刷液组合物以改善喷墨打印机的图像颜色和稳定性
- 专利标题: Underprinting fluid compositions to improve inkjet printer image color and stability
- 专利标题(中): 印刷液组合物以改善喷墨打印机的图像颜色和稳定性
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申请号: US09687848申请日: 2000-10-12
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公开(公告)号: US06450632B1公开(公告)日: 2002-09-17
- 发明人: Joseph W Tsang , John R Moffatt
- 申请人: Joseph W Tsang , John R Moffatt
- 主分类号: B41J217
- IPC分类号: B41J217
摘要:
Cationic underprinting fluids, which together with pigment-based ink compositions achieve enhanced durability, chroma, optical density and print quality in inkjet printed images.