CHARGING MEMBER, METHOD FOR PRODUCING SAME, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

It is intended to provide a charging member capable of maintaining high charging performance even when used over a long period. The charging member has an electroconductive support and an electroconductive elastic layer as a surface layer, wherein the electroconductive elastic layer has a roughened...

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Hauptverfasser:	FURUKAWA, Takumi, GESHO, Kazuhiro, TERADA, Kenya, TOMOMIZU, Yuya, WATANABE, Hiroaki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS
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creator	FURUKAWA, Takumi GESHO, Kazuhiro TERADA, Kenya TOMOMIZU, Yuya WATANABE, Hiroaki
description	It is intended to provide a charging member capable of maintaining high charging performance even when used over a long period. The charging member has an electroconductive support and an electroconductive elastic layer as a surface layer, wherein the electroconductive elastic layer has a roughened surface, and the electroconductive elastic layer has an average Martens' hardness Mc of 2 N/mm 2 or larger and 20 N/mm 2 or smaller measured with an indentation strength of 0.04 mN at a core surface defined according to three dimensional surface texture standard (ISO 25178-2:2012), and has an average viscosity Vc of 70 mV or smaller measured in a 2 µm square field of view under a scanning probe microscope.
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The charging member has an electroconductive support and an electroconductive elastic layer as a surface layer, wherein the electroconductive elastic layer has a roughened surface, and the electroconductive elastic layer has an average Martens' hardness Mc of 2 N/mm 2 or larger and 20 N/mm 2 or smaller measured with an indentation strength of 0.04 mN at a core surface defined according to three dimensional surface texture standard (ISO 25178-2:2012), and has an average viscosity Vc of 70 mV or smaller measured in a 2 µm square field of view under a scanning probe microscope.</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; fre ; ger
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subjects	CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS
title	CHARGING MEMBER, METHOD FOR PRODUCING SAME, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
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