Conductive roller, transfer device, process cartridge, and image forming apparatus

A conductive roller includes a support member, an elastic layer disposed on an outer peripheral surface of the support member, and a surface layer disposed on an outer peripheral surface of the elastic layer. The elastic layer includes a cylindrical elastic foam and a conductive covering layer cover...

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Bibliographic Details
Main Authors Rokutan, Minoru, Hoshio, Takuro, Hayashi, Shogo
Format Patent
LanguageEnglish
Published 27.08.2024
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:A conductive roller includes a support member, an elastic layer disposed on an outer peripheral surface of the support member, and a surface layer disposed on an outer peripheral surface of the elastic layer. The elastic layer includes a cylindrical elastic foam and a conductive covering layer covering an exposed surface of the elastic foam, and the elastic layer has a hysteresis loss of 44% or less.
Bibliography:Application Number: US202217971092