发明申请
US20070076071A1 Ink-jet inks and ink sets exhibiting reduced bleed, wicking, and/or halo effect and associated methods
有权
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基本信息:
- 专利标题: Ink-jet inks and ink sets exhibiting reduced bleed, wicking, and/or halo effect and associated methods
- 专利标题(中):喷墨油墨和油墨组显示减少的渗色,芯吸和/或光晕效应及相关方法
- 申请号:US11540140 申请日:2006-09-28
- 公开(公告)号:US20070076071A1 公开(公告)日:2007-04-05
- 发明人: Kai-Kong Iu , Dennis Parazak , Dennis Guo , Xiaohe Chen , Rodney Stramel , Howard Doumaux
- 申请人: Kai-Kong Iu , Dennis Parazak , Dennis Guo , Xiaohe Chen , Rodney Stramel , Howard Doumaux
- 主分类号: G01D11/00
- IPC分类号: G01D11/00 ; C09D11/02
摘要:
Compositions, systems, and methods for ink-jet printing having improved black to color bleed control, reduced wicking, and/or reduced halo are described. The composition can include a functionalized carbon pigment dispersed in an ink vehicle. The carbon pigment includes functional groups chemically attached thereto. Suitable functional groups includes an aromatic ring structure having multiple carboxyl groups (or salts thereof) attached to the aromatic ring structure, wherein at least two of the multiple carboxyl groups are positioned on adjacent carbon atoms of the aromatic ring structure.
摘要(中):
描述了具有改进的黑色至彩色渗色控制,减少的芯吸和/或减少的晕轮的用于喷墨打印的组合物,系统和方法。 组合物可以包括分散在油墨载体中的官能化碳颜料。 碳颜料包括与其化学连接的官能团。 合适的官能团包括具有连接到芳环结构上的多个羧基(或其盐)的芳环结构,其中多个羧基中的至少两个位于芳环结构的相邻碳原子上。
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01D | 非专用于特定变量的测量;不包含在其他单独小类中的测量两个或多个变量的装置;计费设备;未列入其他类目的测量或测试 |
------G01D11/00 | 非专用于特定变量的测量装置的组件 |