JPH0428304B2 - - Google Patents

Info

Publication number
JPH0428304B2
JPH0428304B2 JP59084643A JP8464384A JPH0428304B2 JP H0428304 B2 JPH0428304 B2 JP H0428304B2 JP 59084643 A JP59084643 A JP 59084643A JP 8464384 A JP8464384 A JP 8464384A JP H0428304 B2 JPH0428304 B2 JP H0428304B2
Authority
JP
Japan
Prior art keywords
mol
ferrite
carrier material
carrier
added
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
JP59084643A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60227270A (ja
Inventor
Tomoyoshi Kosaka
Takeo Maeda
Hiromichi Suzuki
Goro Kobutani
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.)
FDK Corp
Original Assignee
FDK 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
Application filed by FDK Corp filed Critical FDK Corp
Priority to JP59084643A priority Critical patent/JPS60227270A/ja
Publication of JPS60227270A publication Critical patent/JPS60227270A/ja
Publication of JPH0428304B2 publication Critical patent/JPH0428304B2/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)
JP59084643A 1984-04-26 1984-04-26 静電複写用フエライトキヤリア材 Granted JPS60227270A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59084643A JPS60227270A (ja) 1984-04-26 1984-04-26 静電複写用フエライトキヤリア材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59084643A JPS60227270A (ja) 1984-04-26 1984-04-26 静電複写用フエライトキヤリア材

Publications (2)

Publication Number Publication Date
JPS60227270A JPS60227270A (ja) 1985-11-12
JPH0428304B2 true JPH0428304B2 (enrdf_load_stackoverflow) 1992-05-14

Family

ID=13836373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59084643A Granted JPS60227270A (ja) 1984-04-26 1984-04-26 静電複写用フエライトキヤリア材

Country Status (1)

Country Link
JP (1) JPS60227270A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798284A (en) * 1980-12-10 1982-06-18 Kawashima Yakuhin Kaihatsu Kk Preparation of 1-(5-oxohexyl)-3,7-dimethylxanthine
JPS58123548A (ja) * 1982-01-19 1983-07-22 Hitachi Metals Ltd 電子写真現像用キヤリア
JPS58123554A (ja) * 1982-01-19 1983-07-22 Hitachi Metals Ltd 電子写真現像用キヤリア
JPS58123549A (ja) * 1982-01-19 1983-07-22 Hitachi Metals Ltd 電子写真現像用キヤリア

Also Published As

Publication number Publication date
JPS60227270A (ja) 1985-11-12

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