Back to results
US 2014/0212802 A1Published application
Multi-layered electrophotographic photosensite member, image forming apparatus, and method for producing multi-layered electrophotographic photosensitive member
AssigneeKYOCERA Document Solutions Inc.
InventorsJunichiro OTSUBO, Jun AZUMA, Takayuki INOUE
Life of this patent
Estimating the term…
Abstract
A multi-layered electrophotographic photosensitive member includes a multi-layered photosensitive layer. In the multi-layered photosensitive layer, a charge generating layer that contains a charge generating material and a charge transport layer that contains a charge transport material and a binder resin are layered sequentially. The binder resin includes a polycarbonate resin represented by a formula (1).
Claims10
A multi-layered electrophotographic photosensitive member comprising:
- a multi-layered photosensitive layer, wherein
- the multi-layered photosensitive layer includes a charge generating layer that contains a charge generating material and a charge transport layer that contains a charge transport material and a binder resin are layered sequentially, and
- the binder resin includes a polycarbonate resin represented by a formula (1):
- in the formula (1), p+q=1;
- 0.3≦p≦0.8;
- W is a single bond, or —O—;
- R1 and R2 are each independently a hydrogen atom, an alkyl group, or an aryl group;
- n is 3 or 4.
5 more elements
Dependencies are inferred from the claim text.