Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of manufacturing electrophotographic photosensitive member
US10670979B2 · kind B2 · utility
7Cited by
51References
6Claims
0Family size
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Key dates
| Filing date | May 16, 2018 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | May 16, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/1814
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic photosensitive member has a surface layer that contains a polymer of a hole transport material having at least one monovalent polymerizable functional group. The hole transport material is represented by Formula (1) where n is an integer of 1 to 5, Z1 is represented by Formula (2) Z2 is a hydrogen atom or the group represented by Formula (2), and the monovalent polymerizable functional group is represented by Formula (3)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.