Imaging with developer compositions with coated carrier particles
US5213936A · kind A · utility
5Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1990 |
| Grant date | May 25, 1993 |
| Priority date | — |
| Expiry date | Dec 17, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/1134
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A carrier composition comprised of a core with a coating thereover comprised of a mixture of first and second polymers that are not in close proximity thereto in the triboelectric series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.