Recording ink, ink cartridge, ink record, inkjet recording apparatus and inkjet recording process
US7682011B2 · kind B2 · utility
24Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2007 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Jan 10, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/40
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The object of the present invention is to provide a recording ink which is excellent in color developing properties, has a high delivery stability, can improve remarkably color saturation and can form a high-quality image, when the ink is used for printing a plain paper, further an ink cartridge, an ink record, an inkjet recording apparatus and an inkjet recording process, wherein the recording ink having water, a wetting agent, a surfactant, and a colorant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.