DE60300643D1 - Aufladungselement,Bilderzeugungsgerät und Prozesskartusche dazu - Google Patents

Aufladungselement,Bilderzeugungsgerät und Prozesskartusche dazu

Info

Publication number
DE60300643D1
DE60300643D1 DE60300643T DE60300643T DE60300643D1 DE 60300643 D1 DE60300643 D1 DE 60300643D1 DE 60300643 T DE60300643 T DE 60300643T DE 60300643 T DE60300643 T DE 60300643T DE 60300643 D1 DE60300643 D1 DE 60300643D1
Authority
DE
Germany
Prior art keywords
image forming
forming device
process cartridge
charging element
charging
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.)
Expired - Lifetime
Application number
DE60300643T
Other languages
English (en)
Other versions
DE60300643T2 (de
Inventor
Hisao Kato
Yoshiaki Nishimura
Jun Murata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60300643D1 publication Critical patent/DE60300643D1/de
Publication of DE60300643T2 publication Critical patent/DE60300643T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31931—Polyene monomer-containing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE2003600643 2002-10-11 2003-10-09 Aufladungselement,Bilderzeugungsgerät und Prozesskartusche dazu Expired - Lifetime DE60300643T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002299045 2002-10-11
JP2002299045 2002-10-11

Publications (2)

Publication Number Publication Date
DE60300643D1 true DE60300643D1 (de) 2005-06-16
DE60300643T2 DE60300643T2 (de) 2006-02-02

Family

ID=32025590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003600643 Expired - Lifetime DE60300643T2 (de) 2002-10-11 2003-10-09 Aufladungselement,Bilderzeugungsgerät und Prozesskartusche dazu

Country Status (4)

Country Link
US (1) US6951688B2 (de)
EP (1) EP1408376B1 (de)
CN (1) CN100461006C (de)
DE (1) DE60300643T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005148665A (ja) 2003-11-20 2005-06-09 Ricoh Co Ltd 帯電装置及びこれを用いた画像形成装置
CN100447679C (zh) * 2004-09-17 2008-12-31 佳能化成株式会社 充电辊
US7283771B2 (en) * 2004-09-17 2007-10-16 Canon Kasei Kabushiki Kaisha Charging roller
JP4187754B2 (ja) * 2005-05-09 2008-11-26 キヤノン化成株式会社 転写ローラ及び画像形成装置
US20090116874A1 (en) * 2005-05-24 2009-05-07 Mitsubishi Chemical Corporation Electrophotographic photoreceptor and method for image formation using said electrophotographic photoreceptor
JP5297648B2 (ja) * 2007-12-21 2013-09-25 キヤノン化成株式会社 導電性ゴムローラ
JP4653204B2 (ja) * 2008-09-16 2011-03-16 住友ゴム工業株式会社 導電性ロール
JP5471176B2 (ja) * 2009-08-28 2014-04-16 富士ゼロックス株式会社 導電性ローラ用組成物、導電性ローラ、帯電装置、画像形成装置およびプロセスカートリッジならびに導電性ローラの製造方法
WO2012137419A1 (ja) * 2011-04-05 2012-10-11 キヤノン株式会社 電子写真用導電性部材、電子写真装置およびプロセスカートリッジ
JP6049435B2 (ja) 2012-03-16 2016-12-21 キヤノン株式会社 帯電部材、プロセスカートリッジおよび電子写真装置
JP6198495B2 (ja) 2013-07-12 2017-09-20 キヤノン株式会社 画像形成装置
JP5919312B2 (ja) 2014-01-17 2016-05-18 キヤノン株式会社 画像形成装置
US9579882B2 (en) * 2014-02-26 2017-02-28 Pacesetter Graphic Service Corporation High durability pliable print roller
JP6730807B2 (ja) 2015-01-30 2020-07-29 キヤノン株式会社 電子写真用ローラおよびその製造方法、ならびに、電子写真画像形成装置
JP6519362B2 (ja) * 2015-07-01 2019-05-29 富士ゼロックス株式会社 導電性部材、帯電装置、プロセスカートリッジ及び画像形成装置
PT3696219T (pt) * 2017-10-13 2023-07-31 Sekisui Chemical Co Ltd Masterbatch de moldagem de espuma e artigo de espuma moldada
JP7337650B2 (ja) 2019-10-18 2023-09-04 キヤノン株式会社 プロセスカートリッジおよび電子写真装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841336A (en) * 1987-03-10 1989-06-20 Canon Kabushiki Kaisha Image forming apparatus with developing device accommodating means
EP0387815B1 (de) * 1989-03-14 1995-08-02 Canon Kabushiki Kaisha Auflade-Element und elektrofotografisches Gerät mit einem solchen Element
JP2614317B2 (ja) * 1989-06-20 1997-05-28 キヤノン株式会社 画像形成装置
JP2656888B2 (ja) * 1992-06-04 1997-09-24 住友ゴム工業株式会社 電子写真複写装置に用いる導電性ゴム材料
US5666615A (en) * 1995-02-03 1997-09-09 Hewlett-Packard Company Minimal liquid carrier transfer in an image formation process
JPH08328352A (ja) * 1995-05-30 1996-12-13 Ricoh Co Ltd 帯電部材およびそれを用いた帯電装置
DE69733505T2 (de) * 1996-01-10 2006-05-11 Canon K.K. Zwischen Übertragungselement und elektrophotographisches Gerät mit diesem Element
JPH1165269A (ja) 1997-08-25 1999-03-05 Sumitomo Rubber Ind Ltd 導電性ゴム組成物及び該ゴム組成物を用いた導電性弾性ローラ
US6243552B1 (en) * 1998-07-29 2001-06-05 Canon Kabushiki Kaisha Charging member and image forming apparatus using the same
US6558781B1 (en) 1999-07-12 2003-05-06 Canon Kabushiki Kaisha Conductive roller, process cartridge and image forming apparatus
JP3639773B2 (ja) * 2000-06-19 2005-04-20 キヤノン株式会社 半導電性ゴム組成物、帯電部材、電子写真装置、プロセスカートリッジ
JP2002105305A (ja) 2000-10-02 2002-04-10 Sumitomo Rubber Ind Ltd 導電性ゴム組成物並びに該導電性ゴム組成物を用いた導電性ゴムローラ及び導電性ゴムベルト
JP3600517B2 (ja) 2000-10-10 2004-12-15 住友ゴム工業株式会社 導電性ゴム組成物並びに該導電性ゴム組成物を用いた導電性ゴムローラ及び導電性ゴムベルト
JP3540278B2 (ja) * 2001-01-17 2004-07-07 住友ゴム工業株式会社 導電性ゴム組成物、導電性加硫ゴム、並びに導電性ゴムローラ及び導電性ゴムベルト

Also Published As

Publication number Publication date
US20040136753A1 (en) 2004-07-15
CN1497361A (zh) 2004-05-19
EP1408376A1 (de) 2004-04-14
EP1408376B1 (de) 2005-05-11
DE60300643T2 (de) 2006-02-02
CN100461006C (zh) 2009-02-11
US6951688B2 (en) 2005-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition