JPS6355064B2 - - Google Patents

Info

Publication number
JPS6355064B2
JPS6355064B2 JP55173297A JP17329780A JPS6355064B2 JP S6355064 B2 JPS6355064 B2 JP S6355064B2 JP 55173297 A JP55173297 A JP 55173297A JP 17329780 A JP17329780 A JP 17329780A JP S6355064 B2 JPS6355064 B2 JP S6355064B2
Authority
JP
Japan
Prior art keywords
toner
magnetic
image
transfer
weight
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
Application number
JP55173297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5797545A (en
Inventor
Tsuneaki Kawanishi
Akio Kobi
Yasusada Morishita
Nobuyoshi Hoshi
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 JP55173297A priority Critical patent/JPS5797545A/ja
Priority to US06/327,197 priority patent/US4433042A/en
Priority to DE3148989A priority patent/DE3148989C2/de
Publication of JPS5797545A publication Critical patent/JPS5797545A/ja
Publication of JPS6355064B2 publication Critical patent/JPS6355064B2/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP55173297A 1980-12-10 1980-12-10 Magnetic toner for electrophotography Granted JPS5797545A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55173297A JPS5797545A (en) 1980-12-10 1980-12-10 Magnetic toner for electrophotography
US06/327,197 US4433042A (en) 1980-12-10 1981-12-03 Electrophotographic developing method using magnetic toners
DE3148989A DE3148989C2 (de) 1980-12-10 1981-12-10 Verfahren für die elektrophotographische Vervielfältigung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55173297A JPS5797545A (en) 1980-12-10 1980-12-10 Magnetic toner for electrophotography

Publications (2)

Publication Number Publication Date
JPS5797545A JPS5797545A (en) 1982-06-17
JPS6355064B2 true JPS6355064B2 (en, 2012) 1988-11-01

Family

ID=15957825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55173297A Granted JPS5797545A (en) 1980-12-10 1980-12-10 Magnetic toner for electrophotography

Country Status (3)

Country Link
US (1) US4433042A (en, 2012)
JP (1) JPS5797545A (en, 2012)
DE (1) DE3148989C2 (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182464A (ja) * 1983-04-01 1984-10-17 Hitachi Ltd 電子写真法
US4513074A (en) * 1983-06-06 1985-04-23 Xerox Corporation Stable conductive developer compositions
US4601967A (en) * 1983-12-10 1986-07-22 Ricoh Company, Ltd. Toner particles having a relatively high specific volume resistivity coating layer
JPS616665A (ja) * 1984-06-20 1986-01-13 Canon Inc 画像形成方法
JPS6159344A (ja) * 1984-08-31 1986-03-26 Toshiba Corp 電子写真用トナ−
DE3542834A1 (de) * 1985-12-04 1987-06-11 Basf Ag Farbige einkomponententoner und verfahren zu ihrer herstellung
FR2626529B1 (fr) * 1988-01-29 1990-05-18 Bull Sa Dispositif pour appliquer, de facon intermittente, des particules d'un revelateur pulverulent sur la surface d'enregistrement d'une imprimante magnetographique
JP2885409B2 (ja) * 1989-02-13 1999-04-26 日立金属株式会社 静電荷像現像方法
JPH0786697B2 (ja) * 1989-12-12 1995-09-20 キヤノン株式会社 負荷電性磁性トナー及び現像方法
US5429900A (en) * 1991-10-04 1995-07-04 Hitachi Metals, Ltd. Magnetic developer
JP2879870B2 (ja) * 1992-07-17 1999-04-05 日立金属株式会社 画像形成方法
JPH06274026A (ja) * 1993-03-24 1994-09-30 Hitachi Metals Ltd 直接記録方法
JP5442046B2 (ja) * 2012-02-01 2014-03-12 キヤノン株式会社 磁性トナー

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547118B2 (de) * 1975-10-21 1977-12-08 Elfotec Ag, Zumikon (Schweiz) Verwendung eines magnetischen einkomponententoners in einem verfahren zur elektrophotographischen bildaufzeichnung
US4218530A (en) * 1977-05-02 1980-08-19 Xerox Corporation Single component magnetic toner
JPS5468241A (en) * 1977-11-10 1979-06-01 Hitachi Metals Ltd Method of developing xerographic copying machine using magnetic toner
JPS5811621B2 (ja) * 1978-03-09 1983-03-03 ミノルタ株式会社 複写方法
JPS54134640A (en) * 1978-04-11 1979-10-19 Canon Inc Developing device
JPS556308A (en) * 1978-06-28 1980-01-17 Hitachi Metals Ltd Magnetic toner composition for electrostatic transfer
JPS5588070A (en) * 1978-11-28 1980-07-03 Mita Ind Co Ltd Developer for electrostatic image
JPS55129356A (en) * 1979-03-28 1980-10-07 Hitachi Metals Ltd Magnetic toner for electrophotography

Also Published As

Publication number Publication date
DE3148989C2 (de) 1985-04-25
US4433042A (en) 1984-02-21
DE3148989A1 (de) 1982-07-08
JPS5797545A (en) 1982-06-17

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