DE3782300D1 - DEVELOPMENT METHOD FOR LATENT ELECTROSTATIC IMAGES. - Google Patents

DEVELOPMENT METHOD FOR LATENT ELECTROSTATIC IMAGES.

Info

Publication number
DE3782300D1
DE3782300D1 DE8787111197T DE3782300T DE3782300D1 DE 3782300 D1 DE3782300 D1 DE 3782300D1 DE 8787111197 T DE8787111197 T DE 8787111197T DE 3782300 T DE3782300 T DE 3782300T DE 3782300 D1 DE3782300 D1 DE 3782300D1
Authority
DE
Germany
Prior art keywords
development method
latent electrostatic
electrostatic images
images
latent
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
DE8787111197T
Other languages
German (de)
Other versions
DE3782300T3 (en
DE3782300T2 (en
Inventor
Ltd Kaneko
Ltd Okuyama
Ltd Arai
Ltd Yamamoto
Ltd Ikeuchi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26501864&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3782300(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP61183422A external-priority patent/JPS6340170A/en
Priority claimed from JP61183423A external-priority patent/JPS6340171A/en
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of DE3782300D1 publication Critical patent/DE3782300D1/en
Application granted granted Critical
Publication of DE3782300T2 publication Critical patent/DE3782300T2/en
Publication of DE3782300T3 publication Critical patent/DE3782300T3/en
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
    • 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
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1133—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/1134—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds containing fluorine atoms
    • 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
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dry Development In Electrophotography (AREA)
DE3782300T 1986-08-06 1987-08-03 Development process for latent electrostatic images. Expired - Lifetime DE3782300T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61183422A JPS6340170A (en) 1986-08-06 1986-08-06 Developing method for electrostatic latent image
JP61183423A JPS6340171A (en) 1986-08-06 1986-08-06 Developing method for electrostatic latent image

Publications (3)

Publication Number Publication Date
DE3782300D1 true DE3782300D1 (en) 1992-11-26
DE3782300T2 DE3782300T2 (en) 1993-03-04
DE3782300T3 DE3782300T3 (en) 1998-02-19

Family

ID=26501864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3782300T Expired - Lifetime DE3782300T3 (en) 1986-08-06 1987-08-03 Development process for latent electrostatic images.

Country Status (2)

Country Link
EP (1) EP0257364B2 (en)
DE (1) DE3782300T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904558A (en) * 1988-03-08 1990-02-27 Canon Kabushiki Kaisha Magnetic, two-component developer containing fluidity improver and image forming method
DE68920534T2 (en) * 1988-10-13 1995-08-31 Daikin Ind Ltd Carrier for the development of electrostatic images.
WO2020071486A1 (en) * 2018-10-05 2020-04-09 Jsr株式会社 Composition for optical sensors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927900B2 (en) * 1979-02-07 1984-07-09 京セラミタ株式会社 Magnetic developer and its manufacturing method
US4496643A (en) * 1984-03-23 1985-01-29 Eastman Kodak Company Two-component dry electrostatic developer composition containing onium charge control agent
JPS60201359A (en) * 1984-03-27 1985-10-11 Ricoh Co Ltd Carrier for developing electrostatic latent image
JPS61151551A (en) * 1984-12-25 1986-07-10 関東電化工業株式会社 Carrier for electrophotographic developer

Also Published As

Publication number Publication date
EP0257364B2 (en) 1997-10-15
DE3782300T3 (en) 1998-02-19
EP0257364A1 (en) 1988-03-02
EP0257364B1 (en) 1992-10-21
DE3782300T2 (en) 1993-03-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings