Member for electrophotography, process cartridge and electrophotographic apparatus
US10969709B2 · kind B2 · utility
1Cited by
29References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2019 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Oct 9, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2290/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is provided a member for electrophotography, which contributes to formation of a high-quality electrophotographic image. The member for electrophotography includes an electro-conductive substrate and an electro-conductive layer as an outermost layer, wherein the electro-conductive layer contains a resin having a nitrogen-containing heterocyclic cation structure, an anion, and a specific carbon black.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.