Electrophotographic member, process cartridge and electrophotographic apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 12, 2020
Grant Date -
Nov 19, 2015
app pub date -
May 18, 2015
filing date -
May 15, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides an electrophotographic member having excellent deformation recovery even when stored or used under a high temperature and high humidity environment, which is useful in forming a high-quality electrophotographic image; a process cartridge; and an electrophotographic apparatus. The electrophotographic member of the present invention includes a conductive mandrel and an electro-conductive layer; the electro-conductive layer including a resin synthesized from an ion conducting agent and a compound being able to react with the ion conducting agent; the ion conducting agent including a specific anion and a cation having at least three hydroxyl groups; the compound being able to react with the hydroxyl group.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B05C Class
- 543 Applications Filed
- 408 Patents Issued To-Date
- 75.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 20 Citation Count
- B05C Class
- 99.35 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 12, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 12, 2031 |
