DE69800205T2 - Mit einer Harzschicht überzogenes Entwicklerträgerelement, dessen Bindemittelharz von Molekulargewicht 3000 bis 50000 ein Copolymer enthält mit einem Methyl Methacrylat Monomer und einem Stickstoff enthaltenden Vinylmonomer - Google Patents

Mit einer Harzschicht überzogenes Entwicklerträgerelement, dessen Bindemittelharz von Molekulargewicht 3000 bis 50000 ein Copolymer enthält mit einem Methyl Methacrylat Monomer und einem Stickstoff enthaltenden Vinylmonomer

Info

Publication number
DE69800205T2
DE69800205T2 DE69800205T DE69800205T DE69800205T2 DE 69800205 T2 DE69800205 T2 DE 69800205T2 DE 69800205 T DE69800205 T DE 69800205T DE 69800205 T DE69800205 T DE 69800205T DE 69800205 T2 DE69800205 T2 DE 69800205T2
Authority
DE
Germany
Prior art keywords
copolymer
nitrogen
molecular weight
support member
methyl methacrylate
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
DE69800205T
Other languages
English (en)
Other versions
DE69800205D1 (de
Inventor
Yasuhide Goseki
Masayoshi Shimamura
Kenji Fujishima
Michiko Orihara
Kazunori Saiki
Satoshi Otake
Naoki Okamoto
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 DE69800205D1 publication Critical patent/DE69800205D1/de
Publication of DE69800205T2 publication Critical patent/DE69800205T2/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
    • G03G15/06—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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
    • 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
    • G03G2215/0602—Developer
    • 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
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0614—Developer solid type one-component

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69800205T 1997-03-31 1998-03-30 Mit einer Harzschicht überzogenes Entwicklerträgerelement, dessen Bindemittelharz von Molekulargewicht 3000 bis 50000 ein Copolymer enthält mit einem Methyl Methacrylat Monomer und einem Stickstoff enthaltenden Vinylmonomer Expired - Lifetime DE69800205T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7944697 1997-03-31
JP20266697 1997-07-14
JP22209997 1997-08-19

Publications (2)

Publication Number Publication Date
DE69800205D1 DE69800205D1 (de) 2000-08-17
DE69800205T2 true DE69800205T2 (de) 2000-11-23

Family

ID=27303021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800205T Expired - Lifetime DE69800205T2 (de) 1997-03-31 1998-03-30 Mit einer Harzschicht überzogenes Entwicklerträgerelement, dessen Bindemittelharz von Molekulargewicht 3000 bis 50000 ein Copolymer enthält mit einem Methyl Methacrylat Monomer und einem Stickstoff enthaltenden Vinylmonomer

Country Status (3)

Country Link
US (1) US6122473A (de)
EP (1) EP0869404B1 (de)
DE (1) DE69800205T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395805B1 (en) * 1999-05-20 2002-05-28 Hitachi Maxell, Ltd. Dispersion composition and process for production thereof
US6419615B1 (en) * 2000-06-30 2002-07-16 Nex Press Solutionsllc Electrostatic charge-suppressing fluoroplastic fuser roller
US6456815B1 (en) * 2000-11-28 2002-09-24 Xerox Corporation Developer apparatus including a coated developer roller
JP3984833B2 (ja) 2001-01-16 2007-10-03 キヤノン株式会社 現像剤担持体の再生方法
JP3799250B2 (ja) * 2001-08-06 2006-07-19 キヤノン株式会社 トナー、画像形成方法及びプロセスカートリッジ
JP3997065B2 (ja) 2001-08-20 2007-10-24 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
US6924076B2 (en) * 2001-08-20 2005-08-02 Canon Kabushiki Kaisha Developing assembly, process cartridge and image-forming method
US7223511B2 (en) 2003-09-02 2007-05-29 Canon Kabushiki Kaisha Developer carrying member and developing method by using thereof
KR100933110B1 (ko) * 2003-10-09 2009-12-21 후지 덴키 디바이스 테크놀로지 가부시키가이샤 전자사진용 현상 롤러 및 이것을 이용한 화상 형성 장치
US7727619B2 (en) 2003-10-31 2010-06-01 Canon Kabushiki Kaisha Developer carrying member and developing apparatus
KR100619660B1 (ko) 2004-04-27 2006-09-06 캐논 가부시끼가이샤 현상 방법 및 이를 이용한 현상 장치
JP2007145993A (ja) * 2005-11-28 2007-06-14 Ricoh Co Ltd 潤滑剤成形物、潤滑剤塗布装置、プロセスカートリッジ、及び、画像形成装置
JP4773333B2 (ja) * 2006-02-13 2011-09-14 株式会社リコー トナー、並びに現像剤、トナー入り容器、プロセスカートリッジ、画像形成装置及び画像形成方法
JP4218974B2 (ja) * 2006-05-31 2009-02-04 キヤノン株式会社 トナー、電子写真装置及びプロセスカートリッジ
KR101330635B1 (ko) * 2006-12-26 2013-11-25 삼성전자주식회사 투명토너를 채용한 전자사진방식 화상형성장치
JP5114717B2 (ja) * 2007-09-10 2013-01-09 株式会社リコー 画像形成装置
EP2332015B1 (de) * 2008-10-01 2019-05-22 Hewlett-Packard Development Company, L.P. Druckervorrichtung mit einer entwicklungswalze
JP4494518B1 (ja) * 2008-12-24 2010-06-30 キヤノン株式会社 現像剤担持体及び現像装置
KR101417553B1 (ko) * 2009-12-28 2014-07-08 캐논 가부시끼가이샤 현상제 담지체 및 현상 장치
JP4818476B1 (ja) * 2010-04-23 2011-11-16 キヤノン株式会社 現像剤担持体、それを用いた現像装置
CN103733142B (zh) 2011-08-03 2016-08-17 佳能株式会社 显影剂承载构件及其生产方法和显影组件
JP5748619B2 (ja) 2011-09-06 2015-07-15 キヤノン株式会社 現像剤担持体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443038A (en) * 1977-09-10 1979-04-05 Canon Inc Electrostatic image developing device
JPS56146167A (en) * 1980-04-15 1981-11-13 Canon Inc Developing method
JPS58116559A (ja) * 1981-12-29 1983-07-11 Canon Inc 現像装置
JPH0760273B2 (ja) * 1987-10-26 1995-06-28 キヤノン株式会社 磁性現像剤
JPH01277265A (ja) * 1988-04-28 1989-11-07 Canon Inc 現像装置
JPH0682227B2 (ja) * 1989-04-26 1994-10-19 キヤノン株式会社 磁性現像剤
JP2715337B2 (ja) * 1990-10-26 1998-02-18 キヤノン株式会社 画像形成方法
US5175586A (en) * 1991-01-31 1992-12-29 Canon Kabushiki Kaisha Developing apparatus and developer carrying member therefor
US5274426A (en) * 1991-05-29 1993-12-28 Canon Kabushiki Kaisha Developing apparatus and developer carrying member therefor
US5451466A (en) * 1993-03-19 1995-09-19 Xerox Corporation Recording sheets
US5618647A (en) * 1994-09-02 1997-04-08 Canon Kabushiki Kaisha Magnetic toner and image forming method
JP3049350B2 (ja) * 1996-02-29 2000-06-05 富士ゼロックス株式会社 現像剤担持体及びこれを用いた現像装置
DE69715514T2 (de) * 1996-05-29 2003-07-31 Canon Kk Entwicklerträgerelement, Entwicklungsgerät, Entwicklungsverfahren, Bilderzeugungsgerät und Arbeitseinheit

Also Published As

Publication number Publication date
US6122473A (en) 2000-09-19
EP0869404A1 (de) 1998-10-07
DE69800205D1 (de) 2000-08-17
EP0869404B1 (de) 2000-07-12

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