Porous inkjet recording system comprising ink-pigment-trapping surface layer
US6698880B1 · kind B1 · utility
15Cited by
6References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2002 |
| Grant date | Mar 2, 2004 |
| Priority date | — |
| Expiry date | Sep 20, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/5281
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An inkjet recording system comprising a pigment-based ink in combination with a recording element having a porous substrate with relatively large pores and a relatively thin overlying surface layer which traps pigment particles, from an applied pigmented ink, at or near the surface while not unduly restricting ink flow into the underlying porous substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.