Oleophilic resin encapsulates photoconductive zinc oxide particles dispersed in vinyl chloride and vinyl acetate resin binder for electrophotosensitive recording layer
AssigneeKonishiroku Photo Industry Co., Ltd.
InventorsTadashi Kaneko, Takeo Shimura, Masanori Matsumoto, Hiroyuki Moriguchi, Hiroyuki Nomori
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Abstract
An electrophotographic element having a conductive support upon which a coating of oleophilic resin-encapsulated zinc oxide particles, and a sensitizer dispersed in a binder containing vinyl chloride and vinyl acetate polymers is disclosed. Capsule wall can be 5A to 1.mu. thick. The oleophilic resin can be silicone, urethane, epoxy.
Claims7
A photosensitive element for electrophotography which comprises on a conductive support a photoconductive layer comprising photoconductive zinc oxide particles the surface of which particles has been encapsulated, together with a sensitizer for said zinc oxide, with an oleophilic resin material, said encapsulated zinc oxide particles having been dispersed in a binder resin containing vinyl chloride and vinyl acetate as components thereof.
Dependencies are inferred from the claim text.