Process cartridge and electrophotographic apparatus
Number of patents in Portfolio can not be more than 2000
United States of America
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May 3, 2022
Grant Date -
Jan 28, 2021
app pub date -
Jul 21, 2020
filing date -
Jul 21, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure provides a process cartridge and an electrophotographic apparatus in which fogging is reduced so as to reduce an amount of toner consumed. A process cartridge configured to be detachably attachable to a main body of an electrophotographic apparatus includes a developing unit containing a toner, and an electrophotographic photosensitive member, wherein the toner is a toner that has a toner particle, and has a metal salt of a polyvalent acid at least on a part of a surface of the toner particle; wherein the metal salt of the polyvalent acid includes at least one kind of metal element selected from metal elements belonging to from Group 3 to Group 13, and a surface layer of the electrophotographic photosensitive member contains an acrylic resin or a methacrylic resin.
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