Secure thermal ink jet printing composition and substrate and method and apparatus utilizing same
US6106110A · kind A · utility
54Cited by
6References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 1996 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Oct 9, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M3/144
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A composition and a method and an apparatus for using the composition for secure thermal ink jet printing on a substrate. The thermal ink jet ink composition is clear and is invisible to an unaided human eye in visible light when printed on the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.