JPS5778552A - Carrier material for electrophotographic developer - Google Patents

Carrier material for electrophotographic developer

Info

Publication number
JPS5778552A
JPS5778552A JP55154700A JP15470080A JPS5778552A JP S5778552 A JPS5778552 A JP S5778552A JP 55154700 A JP55154700 A JP 55154700A JP 15470080 A JP15470080 A JP 15470080A JP S5778552 A JPS5778552 A JP S5778552A
Authority
JP
Japan
Prior art keywords
carrier
carrier material
coating
silicone resin
same
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.)
Pending
Application number
JP55154700A
Other languages
English (en)
Inventor
Naoyuki Ushiyama
Satoru Inoue
Kimitoshi Yamaguchi
Katsuomi Kobayashi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP55154700A priority Critical patent/JPS5778552A/ja
Publication of JPS5778552A publication Critical patent/JPS5778552A/ja
Pending 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
    • G03G9/113—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP55154700A 1980-11-05 1980-11-05 Carrier material for electrophotographic developer Pending JPS5778552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154700A JPS5778552A (en) 1980-11-05 1980-11-05 Carrier material for electrophotographic developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154700A JPS5778552A (en) 1980-11-05 1980-11-05 Carrier material for electrophotographic developer

Publications (1)

Publication Number Publication Date
JPS5778552A true JPS5778552A (en) 1982-05-17

Family

ID=15590028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154700A Pending JPS5778552A (en) 1980-11-05 1980-11-05 Carrier material for electrophotographic developer

Country Status (1)

Country Link
JP (1) JPS5778552A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196550A (ja) * 1982-05-12 1983-11-16 Tomoegawa Paper Co Ltd 静電写真現像用キヤリア
JPS6239879A (ja) * 1985-08-16 1987-02-20 Fuji Xerox Co Ltd 電子写真用キヤリヤ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421729A (en) * 1977-07-19 1979-02-19 Ricoh Co Ltd Electrophotographic carrier material
JPS5533115A (en) * 1978-08-31 1980-03-08 Ricoh Co Ltd Carrier material for electrostatic image developer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421729A (en) * 1977-07-19 1979-02-19 Ricoh Co Ltd Electrophotographic carrier material
JPS5533115A (en) * 1978-08-31 1980-03-08 Ricoh Co Ltd Carrier material for electrostatic image developer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196550A (ja) * 1982-05-12 1983-11-16 Tomoegawa Paper Co Ltd 静電写真現像用キヤリア
JPS6239879A (ja) * 1985-08-16 1987-02-20 Fuji Xerox Co Ltd 電子写真用キヤリヤ

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