Title:
電子写真感光体及びその製造方法、電子写真感光体カートリッジ並びに画像形成装置
Document Type and Number:
Japanese Patent JP7439830
Kind Code:
B2
Abstract:
The present invention relates to an electrophotographic photoreceptor having a plurality of layers containing at least one outermost layer, wherein at least one of the outermost layer contains a polymer having a first structure where at least one carbonyl group is bonded to an aromatic group and a second structure represented by Formula (A). In Formula (A), at least two of R11 to R13 are groups represented by Formula (2), and in Formula (2), R21 represents a hydrogen atom or a methyl group, and R22 and R23 each independently represent a hydrogen atom, a hydrocarbon group or an alkoxy group:
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Inventors:
Akira Ando
Atsushi Yoshizawa
Atsushi Yoshizawa
Application Number:
JP2021516110A
Publication Date:
February 28, 2024
Filing Date:
April 20, 2020
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
G03G5/147; G03G5/05; G03G5/06; G03G5/07
Domestic Patent References:
| JP63015254A | ||||
| JP2004126136A | ||||
| JP2007011005A | ||||
| JP2020033397A |
Foreign References:
| US4050934 |
Attorney, Agent or Firm:
Patent Attorney Corporation Eiko Office
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