(19)
(11) EP 2 328 032 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.08.2012 Bulletin 2012/33

(43) Date of publication A2:
01.06.2011 Bulletin 2011/22

(21) Application number: 10186596.2

(22) Date of filing: 05.10.2010
(51) International Patent Classification (IPC): 
G03G 5/14(2006.01)
G03G 5/147(2006.01)
G03G 5/06(2006.01)
 G03G 5/05(2006.01)
G03G 5/07(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 27.11.2009 JP 2009270098

(71) Applicant: Canon Kabushiki Kaisha
Tokyo 146-8501 (JP)

(72) Inventors:
  • Nonaka, Masaki
    Tokyo, Tokyo 146-8501 (JP)
  • Tanaka, Masato
    Tokyo, Tokyo 146-8501 (JP)
  • Kawahara, Masataka
    Tokyo Tokyo 146-8501 (JP)
  • Sekiya, Michiyo
    Tokyo Tokyo 146-8501 (JP)
  • Yoshida, Akira
    Tokyo, Tokyo 146-8501 (JP)

(74) Representative: TBK 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus


(57) According to aspects of the present invention, an electrophotographic photosensitive member (1) includes a surface layer comprising a cured resin obtained by polymerizing a compound having at least one polymerizable functional group. Aspects of the present invention provide an electrophotographic photosensitive member whose surface layer comprises a compound (urea derivative) having a certain structure, a method for producing the electrophotographic photosensitive member, and a process cartridge (11) and an electrophotographic apparatus including the electrophotographic photosensitive member.










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