Electrophotographic photoreceptor, image forming apparatus, and process cartridge
US8652716B2 · kind B2 · utility
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13References
15Claims
0Family size
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Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Sep 19, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/14791
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is an electrophotographic photoreceptor having a conductive substrate and a photosensitive layer, such that the layer constituting the outermost surface of the photosensitive layer is formed by polymerizing a cross-linkable charge transporting material having a reactive hydroxyl group and a cross-linkable charge transporting material having a reactive alkoxy group, and the ionization potential of the outer surface of the layer constituting the outermost surface is higher by about 0.1 eV or more than the ionization potential of the inner surface of the layer constituting the outermost surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.