Transfer imaging elements
US6664020B1 · kind B1 · utility
14Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 1995 |
| Grant date | Dec 16, 2003 |
| Priority date | — |
| Expiry date | May 4, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/465
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A mass transfer imaging element comprising a substrate having a surface colourant layer containing a pigment to be imagewise transferred, wherein said colourant layer comprises a fluorocarbon additive in an amount to provide a fluorocarbon additive:pigment weight ratio of at least 1:20.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.