Developer carrying member and developing assembly
US8295745B2 · kind B2 · utility
3Cited by
14References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2011 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | May 27, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0928
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A developer carrying member and a developing assembly are provided which can stably provide the toner with triboelectric charges, may prevent any problems such as image density decrease, density non-uniformity and spots around images even during running on a large number of sheets, and can enjoy a stable and good developing performance. The developer carrying member has a substrate and a resin layer, and the resin layer containing a thermosetting resin, an acrylic resin having specific units and electroconductive particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.