专利检索 ap:("CANON KABUSHIKI KAISHA") AND inv:"TOMOE HIRAYANAGI" 第 1 页

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发明公开
ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTRICALLY CONDUCTIVE RESIN COMPOSITION 审中-公开

公开(公告)号：US20240192615A1

公开(公告)日：2024-06-13

申请号：US18485843

申请日：2023-10-12

申请人： CANON KABUSHIKI KAISHA

发明人： MASAHIRO TAKENAGA , TOMOE HIRAYANAGI

IPC分类号： G03G5/10 , C08K3/22 , C08K3/36 , C08K5/09 , C08K5/19 , C08K5/3445 , C08K5/41 , C08K5/42 , C08K5/50 , C08K5/52 , C08K5/5313 , C08L67/02 , G03G15/00

CPC分类号： G03G5/105 , C08K3/22 , C08K3/36 , C08K5/09 , C08K5/19 , C08K5/3445 , C08K5/41 , C08K5/42 , C08K5/50 , C08K5/5205 , C08K5/5313 , C08L67/02 , G03G15/75 , C08K2003/2227 , C08K2003/2241 , C08K2201/001 , C08K2201/006

摘要： An electrophotographic member, comprising a resin layer, the resin layer being electrically conductive, and the resin layer comprising: a thermoplastic polyester; a cation; an anion that does not contain a fluorine atom in a molecule of the anion; and a particle containing a metal oxide and having hydrophilization rate of 0.50 or more.