Curable desensitizing ink for the printing of self-copying sheets
US5281569A · kind A · utility
11Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 1992 |
| Grant date | Jan 25, 1994 |
| Priority date | — |
| Expiry date | Feb 25, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/128
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A desensitizing ink for printing by wet or dry offset, flexographic or typographic printing is disclosed and claimed. This ink contains at least one desensitizing agent, at least one ink binder which is polymerizable or crosslinkable by UV light or electron beam radiations and, if necessary, an initiator system. Thus, the drying time of the printings is greatly reduced. The ink is free from vaporizable ink solvents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.