ELECTROPHOTOGRAPHIC PHOTORECEPTOR

PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having the potential by electrification, residual potential and sensitivity not affected by a change of the environment in which the photoreceptor is used and ensuring stable image quality by forming an undercoat layer contg. an al...

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Bibliographische Detailangaben
Hauptverfasser: NOGAMI SUMITAKA, OHIGATA TAKASHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having the potential by electrification, residual potential and sensitivity not affected by a change of the environment in which the photoreceptor is used and ensuring stable image quality by forming an undercoat layer contg. an alkali metallic salt of trifluoromethanesulfonic acid and a resin binder. SOLUTION: This electrophotographic photoreceptor has an undercoat layer contg. an alkali metallic salt of trifluoromethanesulfonic acid and a resin binder and preferably contg. an inorg. filler having