print media for ink-jet applications having improved image quality
US7374800B2 · kind B2 · utility
2Cited by
4References
14Claims
0Family size
Inventors
Key dates
| Filing date | Feb 9, 2005 |
| Grant date | May 20, 2008 |
| Priority date | — |
| Expiry date | Feb 9, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/40
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printing arrangement can include an ink-receiving coating applied to a media substrate, the ink-receiving coating having a coating thickness being configured to have a concentration gradient relative to the thickness. In the concentration gradient, the concentration of a cationic agent is greater in a center region of the ink-receiving coating relative to an upper region and a lower region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.