Toner image resistant to scratching
US5837406A · kind A · utility
7Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1997 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | May 21, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2093
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner image, comprising a plurality of fused different types of toner particles on a substrate is provided wherein on top of the image, optionally comprising a clear finish layer, an abhesive compound is present in an amount between 3.0 and 300 mg/m.sup.2 and wherein the abhesive compound has a viscosity, at 25.degree. between 50 and 50,000 mPas. A method and an apparatus for providing such a toner image, resistant to scratching are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.