JPS5860753A - 静電潜像現像用磁性トナー - Google Patents

静電潜像現像用磁性トナー

Info

Publication number
JPS5860753A
JPS5860753A JP56160423A JP16042381A JPS5860753A JP S5860753 A JPS5860753 A JP S5860753A JP 56160423 A JP56160423 A JP 56160423A JP 16042381 A JP16042381 A JP 16042381A JP S5860753 A JPS5860753 A JP S5860753A
Authority
JP
Japan
Prior art keywords
toner
magnetic
powder
magnetic powder
humidity
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
JP56160423A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348505B2 (enrdf_load_stackoverflow
Inventor
Masumi Sasagawa
笹川　真澄
Sajiro Inoue
井上　佐治郎
Masanori Takenouchi
竹之内　雅典
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56160423A priority Critical patent/JPS5860753A/ja
Publication of JPS5860753A publication Critical patent/JPS5860753A/ja
Publication of JPH0348505B2 publication Critical patent/JPH0348505B2/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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • 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
    • G03G9/0834—Non-magnetic inorganic compounds chemically incorporated in magnetic components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP56160423A 1981-10-08 1981-10-08 静電潜像現像用磁性トナー Granted JPS5860753A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56160423A JPS5860753A (ja) 1981-10-08 1981-10-08 静電潜像現像用磁性トナー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56160423A JPS5860753A (ja) 1981-10-08 1981-10-08 静電潜像現像用磁性トナー

Publications (2)

Publication Number Publication Date
JPS5860753A true JPS5860753A (ja) 1983-04-11
JPH0348505B2 JPH0348505B2 (enrdf_load_stackoverflow) 1991-07-24

Family

ID=15714599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56160423A Granted JPS5860753A (ja) 1981-10-08 1981-10-08 静電潜像現像用磁性トナー

Country Status (1)

Country Link
JP (1) JPS5860753A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183548A (ja) * 1984-10-01 1986-04-28 Canon Inc 電子写真用トナー及び画像形成方法
US5143810A (en) * 1989-05-30 1992-09-01 Canon Kabushiki Kaisha Magnetic toner for developing electrostatic image
US5364720A (en) * 1992-10-15 1994-11-15 Canon Kabushiki Kaisha Magnetic developer for developing electrostatic images
EP0926099A1 (en) * 1997-12-26 1999-06-30 Mitsui Mining & Smelting Co., Ltd. Magnetite particles and process for production thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183548A (ja) * 1984-10-01 1986-04-28 Canon Inc 電子写真用トナー及び画像形成方法
US5143810A (en) * 1989-05-30 1992-09-01 Canon Kabushiki Kaisha Magnetic toner for developing electrostatic image
US5364720A (en) * 1992-10-15 1994-11-15 Canon Kabushiki Kaisha Magnetic developer for developing electrostatic images
EP0926099A1 (en) * 1997-12-26 1999-06-30 Mitsui Mining & Smelting Co., Ltd. Magnetite particles and process for production thereof

Also Published As

Publication number Publication date
JPH0348505B2 (enrdf_load_stackoverflow) 1991-07-24

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