Thermal imaging members and methods
US7829497B2 · kind B2 · utility
4Cited by
57References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2006 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Jul 18, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/385
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There are described thermal imaging members and thermal imaging methods utilizing unsymmetrical rhodamine compounds. The rhodamine color-forming compounds exhibit a first color when in a crystalline form and a second color, different from the first color, when in an amorphous form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.