DE69519620D1 - Entwickler des Zweikomponententyps, Entwicklungsverfahren und Bildherstellungsverfahren - Google Patents

Entwickler des Zweikomponententyps, Entwicklungsverfahren und Bildherstellungsverfahren

Info

Publication number
DE69519620D1
DE69519620D1 DE69519620T DE69519620T DE69519620D1 DE 69519620 D1 DE69519620 D1 DE 69519620D1 DE 69519620 T DE69519620 T DE 69519620T DE 69519620 T DE69519620 T DE 69519620T DE 69519620 D1 DE69519620 D1 DE 69519620D1
Authority
DE
Germany
Prior art keywords
component type
type developer
imaging
development process
development
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
DE69519620T
Other languages
English (en)
Other versions
DE69519620T2 (de
Inventor
Yoshinobu Baba
Yuzo Tokunaga
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 DE69519620D1 publication Critical patent/DE69519620D1/de
Publication of DE69519620T2 publication Critical patent/DE69519620T2/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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1088—Binder-type carrier
    • G03G9/10884—Binder is obtained other than by reactions only involving carbon-carbon unsaturated bonds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69519620T 1994-10-05 1995-09-29 Entwickler des Zweikomponententyps, Entwicklungsverfahren und Bildherstellungsverfahren Expired - Lifetime DE69519620T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26442894 1994-10-05

Publications (2)

Publication Number Publication Date
DE69519620D1 true DE69519620D1 (de) 2001-01-18
DE69519620T2 DE69519620T2 (de) 2001-05-17

Family

ID=17403052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519620T Expired - Lifetime DE69519620T2 (de) 1994-10-05 1995-09-29 Entwickler des Zweikomponententyps, Entwicklungsverfahren und Bildherstellungsverfahren

Country Status (5)

Country Link
EP (1) EP0708378B1 (de)
KR (1) KR0163996B1 (de)
CN (1) CN1099054C (de)
DE (1) DE69519620T2 (de)
HK (1) HK1014051A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766814A (en) * 1996-04-08 1998-06-16 Cannon Kabushiki Kaisha Magnetic coated carrier, two-component type developer and developing method
US6506531B1 (en) 1998-11-06 2003-01-14 Canon Kabushiki Kaisha Magnetic carrier
DE102005018675A1 (de) * 2005-01-20 2006-07-27 Eastman Kodak Co. Verfahren und Toner umfassendes Gemisch zur Entwicklung eines Tonerbildes auf einem Fotoleiter
WO2009078493A1 (en) * 2007-12-19 2009-06-25 Ricoh Company, Ltd. Method for producing carrier for electrophotographic developer, carrier for electrophotographic developer, electrophotographic developer, and image forming method
EP2696244B1 (de) * 2012-08-08 2015-12-30 Canon Kabushiki Kaisha Magnetischer Träger und Zweikomponentenentwickler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US4071361A (en) 1965-01-09 1978-01-31 Canon Kabushiki Kaisha Electrophotographic process and apparatus
JPS4223910B1 (de) 1965-08-12 1967-11-17
JPS57128347A (en) * 1981-02-03 1982-08-09 Ricoh Co Ltd Toner for electrophotographic dry type developer
JPS59104663A (ja) 1982-12-08 1984-06-16 Konishiroku Photo Ind Co Ltd 静電荷像現像用キヤリア
JPS60131549A (ja) 1983-12-20 1985-07-13 Konishiroku Photo Ind Co Ltd 現像方法
DE3784245T2 (de) * 1987-11-24 1993-09-02 Agfa Gevaert Nv Magnetische traegerteilchen.
JPH01297657A (ja) * 1988-05-26 1989-11-30 Matsushita Electric Ind Co Ltd 静電荷像現像剤
US5108862A (en) * 1989-02-21 1992-04-28 Toda Kogyo Corp. Composite carrier particles for electrophotography and process for producing the same
JP2682220B2 (ja) * 1990-09-17 1997-11-26 富士ゼロックス株式会社 静電荷像用現像剤
JPH1124868A (ja) * 1997-07-03 1999-01-29 Ricoh Co Ltd プリンタのデバッグ方式

Also Published As

Publication number Publication date
CN1099054C (zh) 2003-01-15
EP0708378A2 (de) 1996-04-24
EP0708378A3 (de) 1996-05-01
HK1014051A1 (en) 1999-09-17
EP0708378B1 (de) 2000-12-13
CN1130767A (zh) 1996-09-11
DE69519620T2 (de) 2001-05-17
KR0163996B1 (ko) 1999-03-20
KR960015106A (ko) 1996-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition