ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC DEVICE, AND METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR
To provide an electrophotographic photoreceptor which comprises a surface layer that features superior dispersibility of fluorine atom-containing resin particles and suppresses electric potential variations associated with repetitive use.SOLUTION: An electrophotographic photoreceptor is provided, co...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide an electrophotographic photoreceptor which comprises a surface layer that features superior dispersibility of fluorine atom-containing resin particles and suppresses electric potential variations associated with repetitive use.SOLUTION: An electrophotographic photoreceptor is provided, comprising a surface layer containing fluorine atom-containing resin particles, perfluorohexanoic acid, a binding material, and a polymer having a specific structural unit.SELECTED DRAWING: Figure 1
【課題】フッ素原子含有樹脂粒子の分散性に優れ、かつ、繰り返し使用時における電位変動が抑制された表面層を有する電子写真感光体を提供すること。【解決手段】表面層を有する電子写真感光体において、前記表面層が、フッ素原子含有樹脂粒子、パーフルオロヘキサン酸、結着材料、及び、特定の構造単位を有する重合体を含有する。【選択図】図１ |
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