JP2009009029A5 - - Google Patents

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Publication number
JP2009009029A5
JP2009009029A5 JP2007172159A JP2007172159A JP2009009029A5 JP 2009009029 A5 JP2009009029 A5 JP 2009009029A5 JP 2007172159 A JP2007172159 A JP 2007172159A JP 2007172159 A JP2007172159 A JP 2007172159A JP 2009009029 A5 JP2009009029 A5 JP 2009009029A5
Authority
JP
Japan
Prior art keywords
charging member
composite particles
less
surface layer
average
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2007172159A
Other languages
English (en)
Japanese (ja)
Other versions
JP5058691B2 (ja
JP2009009029A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007172159A priority Critical patent/JP5058691B2/ja
Priority claimed from JP2007172159A external-priority patent/JP5058691B2/ja
Publication of JP2009009029A publication Critical patent/JP2009009029A/ja
Publication of JP2009009029A5 publication Critical patent/JP2009009029A5/ja
Application granted granted Critical
Publication of JP5058691B2 publication Critical patent/JP5058691B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007172159A 2007-06-29 2007-06-29 電子写真用帯電部材、プロセスカートリッジ及び電子写真装置 Expired - Fee Related JP5058691B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007172159A JP5058691B2 (ja) 2007-06-29 2007-06-29 電子写真用帯電部材、プロセスカートリッジ及び電子写真装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007172159A JP5058691B2 (ja) 2007-06-29 2007-06-29 電子写真用帯電部材、プロセスカートリッジ及び電子写真装置

Publications (3)

Publication Number Publication Date
JP2009009029A JP2009009029A (ja) 2009-01-15
JP2009009029A5 true JP2009009029A5 (enExample) 2010-08-12
JP5058691B2 JP5058691B2 (ja) 2012-10-24

Family

ID=40324139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007172159A Expired - Fee Related JP5058691B2 (ja) 2007-06-29 2007-06-29 電子写真用帯電部材、プロセスカートリッジ及び電子写真装置

Country Status (1)

Country Link
JP (1) JP5058691B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565719B1 (en) * 2010-04-30 2018-11-14 Canon Kabushiki Kaisha Charging member, process cartridge, and electrophotographic device
JP5926088B2 (ja) * 2012-03-29 2016-05-25 住友理工株式会社 電子写真機器用導電性ロール
JP6184309B2 (ja) * 2012-12-11 2017-08-23 キヤノン株式会社 電子写真用部材、プロセスカ−トリッジおよび電子写真装置
WO2020050133A1 (ja) * 2018-09-05 2020-03-12 Nok株式会社 導電性ロール

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001201934A (ja) * 2000-01-19 2001-07-27 Fuji Xerox Co Ltd 現像剤担持体、及びその製造方法
JP3392099B2 (ja) * 2000-03-03 2003-03-31 日鉄鉱業株式会社 シリカ−炭酸カルシウム複合粒子の製造方法、並びに該粒子を含有する組成物又は構造体
JP2003162106A (ja) * 2001-11-29 2003-06-06 Mikuni Color Ltd 導電ロール用導電材料及びこれを含有する分散液、並びに導電ロール及び導電ロール用塗料組成物
JP4468062B2 (ja) * 2004-04-30 2010-05-26 キヤノン株式会社 帯電ローラ
JP2006162856A (ja) * 2004-12-06 2006-06-22 Canon Inc 帯電部材及び電子写真装置
JP2007093937A (ja) * 2005-09-28 2007-04-12 Canon Inc 帯電部材、プロセスカートリッジ及び電子写真装置

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