Ink jet process including removal of excess liquid from an intermediate member
US6719423B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2001 |
| Grant date | Apr 13, 2004 |
| Priority date | — |
| Expiry date | Dec 16, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/012
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Apparatus and method of making an ink-jet-ink-derived material image on a receiver. An ink jet device is used to form a colloidal ink image on a member. The ink for use in the ink jet device includes an aqueous-based colloidal dispersion of particles and a nonaqueous colloidal dispersion of particles. The ink for use in the ink jet device includes an aqueous-based colloidal dispersion of particles, a nonaqueous colloidal dispersion of particles. The particles of the colloidal ink image are caused to become concentrated adjacent an operational surface of the member. Excess liquid is removed from the particles so as to form an ink-jet-ink-derived material image. The ink-jet-ink-derived image is then transferred from the operational surface of the intermediate member to another member, which another member may be a receiver member, a drum or a web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.