Invention Grant
- Patent Title: Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and imide compound
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Application No.: US14919112Application Date: 2015-10-21
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Publication No.: US09751880B2Publication Date: 2017-09-05
- Inventor: Masashi Nishi , Kunihiko Sekido , Michiyo Sekiya , Kei Tagami
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2014-217359 20141024
- Main IPC: G03G5/14
- IPC: G03G5/14 ; C07D471/06
Abstract:
An electrophotographic photosensitive member includes, in the following order, a support member, an undercoat layer adjacent to the support member, and a photosensitive layer adjacent to the undercoat layer. The undercoat layer contains a polymer produced by polymerizing a composition containing a crosslinking agent and a compound expressed by general formula (1): wherein R1 to R11 are defined in the specification.
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