Electrophotographic photoreceptor, process cartridge, image forming apparatus and coating composition
AssigneeFuji Xerox Co., Ltd.
InventorsKatsumi Nukada, Masahiro Iwasaki, Wataru Yamada
Life of this patent
Estimating the term…
Abstract
The invention provides an electrophotographic photoreceptor comprising a conductive substrate having a photosensitive layer and a protective layer thereon, the protective layer comprising a crosslinked film having a phenolic structure, in which the relationship between a pH of the exfoliated protective layer extracted with distilled water (pHOCL) and a pH of said distilled water (pHw) satisfies the following formula (A):pHOCL−pHW≦0.5.
Claims16
An electrophotographic photoreceptor comprising a conductive substrate having a photosensitive layer and a protective layer thereon, the protective layer comprising a crosslinked film having a phenolic structure, in which the relationship between the pH of the exfoliated protective layer extracted with distilled water (pHOCL) and the pH of said distilled water (pHw) satisfies the following Formula (A):
- pHOCL−pHw≦0.5 Formula (A).
Dependencies are inferred from the claim text.