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US 2011/0085823 A1Published application
Electrophotographic photoreceptor and image forming apparatus provided with the same
AssigneeSharp Kabushiki Kaisha
InventorsSatoshi Katayama, Koichi Toriyama, Hiroshi Sugimura
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Abstract
An electrophotographic photoreceptor comprising: a conductive support, a photosensitive layer and an intermediate layer interposed between the conductive support and the photosensitive layer, wherein the intermediate layer contains metal oxide microparticles surface-treated with silicon dioxide anhydride and a binder resin; and the binder resin contains a polyamide resin containing a piperazine-based compound.
Claims11
An electrophotographic photoreceptor comprising:
- a conductive support, a photosensitive layer and an intermediate layer interposed between the conductive support and the photosensitive layer, wherein
- the intermediate layer contains metal oxide microparticles surface-treated with silicon dioxide anhydride and a binder resin;
- and
- the binder resin contains a polyamide resin containing a piperazine-based compound.
1 more element
Dependencies are inferred from the claim text.