BRPI0921035A2 - rolo de revelação, cartucho de processo, e, aparelho de formação de imagem eletrofotográfica - Google Patents

rolo de revelação, cartucho de processo, e, aparelho de formação de imagem eletrofotográfica

Info

Publication number
BRPI0921035A2
BRPI0921035A2 BRPI0921035A BRPI0921035A BRPI0921035A2 BR PI0921035 A2 BRPI0921035 A2 BR PI0921035A2 BR PI0921035 A BRPI0921035 A BR PI0921035A BR PI0921035 A BRPI0921035 A BR PI0921035A BR PI0921035 A2 BRPI0921035 A2 BR PI0921035A2
Authority
BR
Brazil
Prior art keywords
imaging device
process cartridge
developer roller
electrophotographic imaging
electrophotographic
Prior art date
Application number
BRPI0921035A
Other languages
English (en)
Inventor
Kazuaki Nagoaka
Minoru Nakamura
Yoshiyuki Takayama
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of BRPI0921035A2 publication Critical patent/BRPI0921035A2/pt

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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/0634—Developing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Rolls And Other Rotary Bodies (AREA)
BRPI0921035A 2008-11-18 2009-10-28 rolo de revelação, cartucho de processo, e, aparelho de formação de imagem eletrofotográfica BRPI0921035A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008294293 2008-11-18
PCT/JP2009/068862 WO2010058699A1 (ja) 2008-11-18 2009-10-28 現像ローラ及びその製造方法、プロセスカートリッジ、電子写真画像形成装置

Publications (1)

Publication Number Publication Date
BRPI0921035A2 true BRPI0921035A2 (pt) 2015-12-29

Family

ID=42198139

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921035A BRPI0921035A2 (pt) 2008-11-18 2009-10-28 rolo de revelação, cartucho de processo, e, aparelho de formação de imagem eletrofotográfica

Country Status (8)

Country Link
US (1) US7881646B2 (pt)
EP (1) EP2348367B1 (pt)
JP (1) JP4455671B1 (pt)
KR (1) KR101173816B1 (pt)
CN (1) CN102216857B (pt)
BR (1) BRPI0921035A2 (pt)
RU (1) RU2472199C1 (pt)
WO (1) WO2010058699A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080220363A1 (en) * 2007-03-09 2008-09-11 Konica Minolta Business Technologies, Inc. Developing roller and image forming method using the same
JP2009237463A (ja) * 2008-03-28 2009-10-15 Konica Minolta Business Technologies Inc 現像ローラ
JP5489780B2 (ja) * 2010-02-26 2014-05-14 キヤノン株式会社 現像方法
JP2013522397A (ja) * 2010-03-11 2013-06-13 メルサン プロダクツ コーポレイション 高導電性の軟質ウレタンローラー
CN103314330B (zh) * 2011-01-19 2016-04-13 信越聚合物股份有限公司 显影辊、显影装置以及图像形成装置
JP5686643B2 (ja) * 2011-03-22 2015-03-18 キヤノン株式会社 現像ローラ、電子写真プロセスカートリッジ及び電子写真装置
US8913930B2 (en) * 2011-06-29 2014-12-16 Canon Kabushiki Kaisha Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus
BR112013033784A2 (pt) 2011-07-15 2017-02-07 Canon Kk membro de suporte de revelador, cartucho de processo eletrofotográfico e aparelho formador de imagem eletrofotográfica
WO2013028183A1 (en) * 2011-08-24 2013-02-28 Hewlett-Packard Development Company, L.P. Roller coating
CN102436161B (zh) * 2011-12-26 2014-05-07 珠海赛纳打印科技股份有限公司 导电弹性体辊及其制造方法和图像形成装置
JP6276179B2 (ja) * 2012-06-27 2018-02-07 株式会社ブリヂストン 導電性ローラ用塗料組成物、それを用いた現像ローラおよび画像形成装置
US9811020B2 (en) * 2013-03-04 2017-11-07 Xerox Corporation Stabilizing polymers to control passive leaking of functional materials from delivery members
JP6242173B2 (ja) * 2013-11-13 2017-12-06 キヤノン株式会社 現像剤担持体、現像装置、プロセスカートリッジ、画像形成装置
JP6207352B2 (ja) * 2013-11-13 2017-10-04 キヤノン株式会社 現像剤担持体、現像装置、プロセスカートリッジ、画像形成装置
US9811009B2 (en) * 2014-05-16 2017-11-07 Canon Kabushiki Kaisha Electrophotographic member, process cartridge and electrophotographic apparatus
JP2016070996A (ja) * 2014-09-26 2016-05-09 信越ポリマー株式会社 導電性ローラ、現像装置及び画像形成装置
US9442418B2 (en) * 2014-10-20 2016-09-13 Canon Kabushiki Kaisha Developing device, process cartridge and image forming apparatus
US9897931B2 (en) * 2014-11-28 2018-02-20 Canon Kabushiki Kaisha Electroconductive member for electrophotography, process cartridge, and electrophotographic image-forming apparatus
KR20210089287A (ko) * 2020-01-07 2021-07-16 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 균일한 크기의 발포체 셀들을 갖는 탄성체층을 구비한 전사 부재

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3087994B2 (ja) * 1994-12-29 2000-09-18 キヤノン株式会社 現像剤担持体及びこれを用いた現像装置
EP0735436B1 (en) * 1995-03-30 2002-06-19 Canon Kabushiki Kaisha Charging member, and process cartridge and electrophotographic apparatus having the charging member
JPH09160372A (ja) 1995-12-07 1997-06-20 Brother Ind Ltd 画像形成装置及び該画像形成装置用の現像ローラ
US5867755A (en) * 1995-12-05 1999-02-02 Brother Kogyo Kabushiki Kaisha Electrophotographic type image forming device and developing roller for use in the device
JP3245034B2 (ja) * 1995-12-27 2002-01-07 キヤノン株式会社 現像剤担持体および現像装置
JP3302271B2 (ja) * 1996-09-18 2002-07-15 キヤノン株式会社 現像剤担持体及びこれを用いた現像装置
JP3832057B2 (ja) 1997-11-27 2006-10-11 株式会社カネカ 現像ローラの製造方法
JP2000346048A (ja) * 1999-06-09 2000-12-12 Shin Etsu Polymer Co Ltd 半導電性シリコーンゴムロール
JP4183216B2 (ja) * 1999-08-24 2008-11-19 キヤノン株式会社 現像ローラ及びその現像装置
US6703094B2 (en) * 2000-11-08 2004-03-09 Canon Kasei Kabushiki Kaisha Charging member, process cartridge and electrophotographic apparatus
US6962746B2 (en) * 2002-04-19 2005-11-08 Canon Kasei Kabushiki Kaisha Conductive member, and process cartridge and electrophotographic apparatus which make use of the same
EP1361483B1 (en) * 2002-05-07 2005-07-27 Canon Kabushiki Kaisha Developer carrier, developing device using the developer carrier, and process cartridge using the developer carrier
US6945921B2 (en) * 2002-05-16 2005-09-20 Ict Coatings N.V. Roller for a printer, fax machine or copier
US6954606B2 (en) * 2003-04-18 2005-10-11 Lexmark International, Inc. Polyurethane coatings and drive rollers including the same
US7462146B2 (en) * 2003-08-29 2008-12-09 Canon Kabushiki Kaisha Roller member, and process for its manufacture
JP4144537B2 (ja) * 2004-03-12 2008-09-03 東海ゴム工業株式会社 現像ロール
JP2005283912A (ja) * 2004-03-29 2005-10-13 Tokai Rubber Ind Ltd 現像ロール
US7505720B2 (en) * 2005-12-28 2009-03-17 Konica Minolta Business Technologies, Inc. Developing roller and developing method thereof
JP5022713B2 (ja) * 2006-09-14 2012-09-12 キヤノン株式会社 現像部材、現像装置及び電子写真画像形成装置
CN100535787C (zh) * 2006-09-29 2009-09-02 佳能株式会社 显影构件和电子照相成像设备
EP2071412B1 (en) 2006-10-06 2018-06-27 Canon Kabushiki Kaisha Developing roller, developing apparatus using the same and image forming apparatus
JP4898620B2 (ja) * 2006-10-06 2012-03-21 キヤノン株式会社 現像ローラ、それを用いた現像装置及び画像形成装置
JP2008294293A (ja) 2007-05-25 2008-12-04 Canon Inc 振動波モータ及びその製造方法

Also Published As

Publication number Publication date
EP2348367A1 (en) 2011-07-27
WO2010058699A1 (ja) 2010-05-27
JP4455671B1 (ja) 2010-04-21
EP2348367B1 (en) 2018-10-24
JP2010152328A (ja) 2010-07-08
US20100158564A1 (en) 2010-06-24
EP2348367A4 (en) 2014-07-09
KR20110093884A (ko) 2011-08-18
CN102216857A (zh) 2011-10-12
RU2472199C1 (ru) 2013-01-10
CN102216857B (zh) 2013-07-24
US7881646B2 (en) 2011-02-01
KR101173816B1 (ko) 2012-08-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time