Electrostatic charge image development carrier, electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method
US8318399B2 · kind B2 · utility
3Cited by
0References
17Claims
0Family size
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Key dates
| Filing date | Aug 26, 2010 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Apr 9, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00957
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrostatic charge image development carrier includes magnetic core particles and a resin coating layer that contains titanium dioxide particles doped with niobium and coats each of the magnetic core particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.