JPH0352623B2 - - Google Patents

Info

Publication number
JPH0352623B2
JPH0352623B2 JP57062943A JP6294382A JPH0352623B2 JP H0352623 B2 JPH0352623 B2 JP H0352623B2 JP 57062943 A JP57062943 A JP 57062943A JP 6294382 A JP6294382 A JP 6294382A JP H0352623 B2 JPH0352623 B2 JP H0352623B2
Authority
JP
Japan
Prior art keywords
ferrite
electrophotography
ferrite carrier
carrier
particles
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
JP57062943A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58179850A (ja
Inventor
Hajime Shinohara
Tsutomu Iimura
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP57062943A priority Critical patent/JPS58179850A/ja
Publication of JPS58179850A publication Critical patent/JPS58179850A/ja
Publication of JPH0352623B2 publication Critical patent/JPH0352623B2/ja
Granted 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
    • G03G9/108—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)
  • Developing Agents For Electrophotography (AREA)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP57062943A 1982-04-15 1982-04-15 電子写真用フエライトキヤリア− Granted JPS58179850A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57062943A JPS58179850A (ja) 1982-04-15 1982-04-15 電子写真用フエライトキヤリア−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57062943A JPS58179850A (ja) 1982-04-15 1982-04-15 電子写真用フエライトキヤリア−

Publications (2)

Publication Number Publication Date
JPS58179850A JPS58179850A (ja) 1983-10-21
JPH0352623B2 true JPH0352623B2 (cs) 1991-08-12

Family

ID=13214885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57062943A Granted JPS58179850A (ja) 1982-04-15 1982-04-15 電子写真用フエライトキヤリア−

Country Status (1)

Country Link
JP (1) JPS58179850A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629992B2 (ja) * 1984-04-27 1994-04-20 三田工業株式会社 電子写真用二成分系現像剤
JPS6455570A (en) * 1987-08-26 1989-03-02 Fuji Electrochemical Co Ltd Magnetic carrier for development in electrostatic copying

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929657A (en) * 1973-09-05 1975-12-30 Xerox Corp Stoichiometric ferrite carriers
AU502548B2 (en) * 1975-10-29 1979-08-02 Xerox Corporation Ferrite electrostatographic carrier particles

Also Published As

Publication number Publication date
JPS58179850A (ja) 1983-10-21

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