Method for manufacturing an electrophotographic photoreceptor
US5449573A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1993 |
| Grant date | Sep 12, 1995 |
| Priority date | — |
| Expiry date | Oct 6, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/142
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is disclosed a process for manufacturing an electrophotographic photoreceptor having no coating defect, a high charging performance, an excellent stability in a repeated use, and no image quality defect. The manufacturing process comprises the steps of coating a subbing layer-forming coating solution on the conductive substrate under an environment having a dew-point temperature in the range of from 5.degree. C. to 10.degree. C.; drying the coated solution under an environment having a dew-point temperature in the range of from 10.degree. C. to 20.degree. C. to prepare a subbing layer; coating a photosensitive layer-forming coating solution on the subbing layer under an environment having a dew-point temperature in the range of from 5.degree. C. to 10.degree. C.; and drying the coated solution under an environment having a dew-point temperature in the range of from 10.degree. C. to 20.degree. C. to prepare a photosensitive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.