JPS585752A - 静電転写型電子写真用磁性トナ− - Google Patents

静電転写型電子写真用磁性トナ−

Info

Publication number
JPS585752A
JPS585752A JP56103831A JP10383181A JPS585752A JP S585752 A JPS585752 A JP S585752A JP 56103831 A JP56103831 A JP 56103831A JP 10383181 A JP10383181 A JP 10383181A JP S585752 A JPS585752 A JP S585752A
Authority
JP
Japan
Prior art keywords
magnetic
resin particles
control agent
toner
insulating
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.)
Granted
Application number
JP56103831A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0136615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshihiko Negoro
根来　俊彦
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.)
Bando Chemical Industries Ltd
Original Assignee
Bando Chemical Industries 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 Bando Chemical Industries Ltd filed Critical Bando Chemical Industries Ltd
Priority to JP56103831A priority Critical patent/JPS585752A/ja
Publication of JPS585752A publication Critical patent/JPS585752A/ja
Publication of JPH0136615B2 publication Critical patent/JPH0136615B2/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
    • G03G9/083—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
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • 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
    • 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
    • G03G9/0836—Other physical parameters of the magnetic components
    • 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
    • G03G9/0838—Size of magnetic components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP56103831A 1981-07-01 1981-07-01 静電転写型電子写真用磁性トナ− Granted JPS585752A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56103831A JPS585752A (ja) 1981-07-01 1981-07-01 静電転写型電子写真用磁性トナ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56103831A JPS585752A (ja) 1981-07-01 1981-07-01 静電転写型電子写真用磁性トナ−

Publications (2)

Publication Number Publication Date
JPS585752A true JPS585752A (ja) 1983-01-13
JPH0136615B2 JPH0136615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-01

Family

ID=14364363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56103831A Granted JPS585752A (ja) 1981-07-01 1981-07-01 静電転写型電子写真用磁性トナ−

Country Status (1)

Country Link
JP (1) JPS585752A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209542A (ja) * 1986-03-11 1987-09-14 Toyo Ink Mfg Co Ltd 電子写眞用トナーの製造方法
JPS62209541A (ja) * 1986-03-11 1987-09-14 Toyo Ink Mfg Co Ltd 電子写眞用トナーの製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-12 1973-07-05
JPS5387734A (en) * 1977-01-13 1978-08-02 Ricoh Co Ltd Electrophotographic magnetic toner
JPS5394933A (en) * 1977-01-31 1978-08-19 Hitachi Metals Ltd Magnetic toner
JPS5394932A (en) * 1977-01-31 1978-08-19 Hitachi Metals Ltd Magnetic toner
JPS5448240A (en) * 1977-09-26 1979-04-16 Hitachi Metals Ltd Magnetic toner
JPS5451532A (en) * 1977-09-30 1979-04-23 Hitachi Metals Ltd Magnetic toner and production thereof
JPS5526518A (en) * 1978-08-15 1980-02-26 Hitachi Metals Ltd Magnetic toner
JPS5627156A (en) * 1979-08-10 1981-03-16 Canon Inc Developing powder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-12 1973-07-05
JPS5387734A (en) * 1977-01-13 1978-08-02 Ricoh Co Ltd Electrophotographic magnetic toner
JPS5394933A (en) * 1977-01-31 1978-08-19 Hitachi Metals Ltd Magnetic toner
JPS5394932A (en) * 1977-01-31 1978-08-19 Hitachi Metals Ltd Magnetic toner
JPS5448240A (en) * 1977-09-26 1979-04-16 Hitachi Metals Ltd Magnetic toner
JPS5451532A (en) * 1977-09-30 1979-04-23 Hitachi Metals Ltd Magnetic toner and production thereof
JPS5526518A (en) * 1978-08-15 1980-02-26 Hitachi Metals Ltd Magnetic toner
JPS5627156A (en) * 1979-08-10 1981-03-16 Canon Inc Developing powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209542A (ja) * 1986-03-11 1987-09-14 Toyo Ink Mfg Co Ltd 電子写眞用トナーの製造方法
JPS62209541A (ja) * 1986-03-11 1987-09-14 Toyo Ink Mfg Co Ltd 電子写眞用トナーの製造方法

Also Published As

Publication number Publication date
JPH0136615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-01

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