Title:
電子写真感光体、プロセスカートリッジ及び電子写真装置
Document Type and Number:
Japanese Patent JP6995583
Kind Code:
B2
Abstract:
To provide an electrophotographic photoreceptor which achieves both excellent durability and scratch resistance.SOLUTION: An electrophotographic photoreceptor has a surface layer containing a charge transport substance, a polyester resin having a specific structure and alumina particles having a volume average particle size of 10 nm or more and 200 nm or less.SELECTED DRAWING: None
Inventors:
Kazunori Noguchi
Harunobu Ogaki
Tatsuya Yamai
Shuhei Iwasaki
Daisuke Miura
Akira Sakakibara
Harunobu Ogaki
Tatsuya Yamai
Shuhei Iwasaki
Daisuke Miura
Akira Sakakibara
Application Number:
JP2017225569A
Publication Date:
January 14, 2022
Filing Date:
November 24, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/147; G03G5/05
Domestic Patent References:
| JP2005189716A | ||||
| JP2011118270A | ||||
| JP2011043542A | ||||
| JP2003029447A | ||||
| JP2016105156A | ||||
| JP2011007914A | ||||
| JP2015176139A | ||||
| JP2008058441A | ||||
| JP2016164651A | ||||
| JP11322306A |
Foreign References:
| US20160139516 |
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa