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Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

  • US 9,772,568 B2
  • Filed: 03/22/2016
  • Issued: 09/26/2017
  • Est. Priority Date: 03/30/2015
  • Status: Active Grant
First Claim
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1. An electrophotographic photosensitive member comprising, in this order:

  • a support;

    an undercoat layer that contains at most 10 mass % metal oxide; and

    a photosensitive layer, whereinthe undercoat layer contains a polymerized product of a composition containing at least one anthraquinone derivative selected from the group consisting of formula (1) and formula (2);

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