Electrophotographic photoreceptor and copying machine using same, and dope for forming photosensitive layer of same
AssigneeFUJIFILM Corporation
InventorsShigeki Uehira, Toshihide Yoshitani
Life of this patent
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Abstract
In an electrophotographic photoreceptor having a photosensitive layer on a conductive support, a binder resin that constitutes the photosensitive layer includes a polymer containing a skeleton derived from dehydroabietic acid in the main chain. An electrophotographic photoreceptor which accelerates conversion to natural materials from the viewpoint of manufactured product quality or production suitability, since the binder resin of the photosensitive layer has satisfactory solvent solubility.
Claims16
An electrophotographic photoreceptor comprising a photosensitive layer on a conductive support,
- wherein a binder resin that constitutes the photosensitive layer includes a polymer containing a skeleton derived from dehydroabietic acid in a main chain of the polymer.
A dope for forming a photosensitive layer that is provided on a conductive substrate in an electrophotographic photoreceptor,
- wherein the dope includes a charge generating agent incorporated in a binder resin wherein the binder resin includes a polymer having a skeleton derived from dehydroabietic acid in a repeating unit.
Dependencies are inferred from the claim text.