DE3174121D1 - Magnetic toner and method for developing using same - Google Patents

Magnetic toner and method for developing using same

Info

Publication number
DE3174121D1
DE3174121D1 DE8181300371T DE3174121T DE3174121D1 DE 3174121 D1 DE3174121 D1 DE 3174121D1 DE 8181300371 T DE8181300371 T DE 8181300371T DE 3174121 T DE3174121 T DE 3174121T DE 3174121 D1 DE3174121 D1 DE 3174121D1
Authority
DE
Germany
Prior art keywords
developing
same
magnetic toner
toner
magnetic
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
Application number
DE8181300371T
Other languages
German (de)
Inventor
Stephen L Gaudioso
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.)
Xerox Corp
Original Assignee
Xerox Corp
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
Priority claimed from US06/115,974 external-priority patent/US4288516A/en
Priority claimed from US06/115,973 external-priority patent/US4271248A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE3174121D1 publication Critical patent/DE3174121D1/en
Expired 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0833—Oxides
    • 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0832—Metals
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE8181300371T 1980-01-28 1981-01-28 Magnetic toner and method for developing using same Expired DE3174121D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/115,974 US4288516A (en) 1980-01-28 1980-01-28 Polyester resin containing magnetic toner material and process for its use in flash fuser
US06/115,973 US4271248A (en) 1980-01-28 1980-01-28 Magnetic latent image toner material and process for its use in flash fusing developing

Publications (1)

Publication Number Publication Date
DE3174121D1 true DE3174121D1 (en) 1986-04-24

Family

ID=26813773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181300371T Expired DE3174121D1 (en) 1980-01-28 1981-01-28 Magnetic toner and method for developing using same

Country Status (2)

Country Link
EP (2) EP0136744A3 (en)
DE (1) DE3174121D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634649A (en) * 1980-12-24 1987-01-06 Xerox Corporation Developer compositions
JPS5938754A (en) * 1982-08-30 1984-03-02 Konishiroku Photo Ind Co Ltd Electrostatic charge image developing toner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590000A (en) * 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3627682A (en) * 1968-10-16 1971-12-14 Du Pont Encapsulated particulate binary magnetic toners for developing images
BR7017882D0 (en) * 1969-05-28 1973-01-25 Xerox Corp ELECTROGRAGIC REVEALING MATERIAL AND IMAGE FORMATION PROCESS THAT USE THE SAME
US4031021A (en) * 1974-03-25 1977-06-21 Deming Philip H Magnetic toner compositions

Also Published As

Publication number Publication date
EP0033248A1 (en) 1981-08-05
EP0136744A3 (en) 1987-09-02
EP0136744A2 (en) 1985-04-10
EP0033248B1 (en) 1986-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee