发明名称 |
Pigment ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus |
摘要 |
A pigment ink is provided which has good ink reliability and storage stability and can achieve superior scratch resistance of images at such a level that coloring materials are hardly scraped off even when images are scratched with finger nails under application of such strong pressure as to scratch a recording medium at its non-recorded areas. The pigment ink contains a pigment, a modified siloxane compound having a specific structure, and a polymer whose acid value and hydrogen bond parameter (δh) are specified.
|
申请公布号 |
US7918928(B2) |
申请公布日期 |
2011.04.05 |
申请号 |
US20080025893 |
申请日期 |
2008.02.05 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SAITO TAKASHI;SHIROTA KATSUHIRO;HAKAMADA SHINICHI;TSUJIMURA MASASHI;MUKAE FUMIHIKO;SUZUKI KATSUHIKO |
分类号 |
C09D11/00;B41J2/175;C07F7/00 |
主分类号 |
C09D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|