JPS638461B2 - - Google Patents

Info

Publication number
JPS638461B2
JPS638461B2 JP54027326A JP2732679A JPS638461B2 JP S638461 B2 JPS638461 B2 JP S638461B2 JP 54027326 A JP54027326 A JP 54027326A JP 2732679 A JP2732679 A JP 2732679A JP S638461 B2 JPS638461 B2 JP S638461B2
Authority
JP
Japan
Prior art keywords
toner
magnetic
particles
image
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
JP54027326A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55120041A (en
Inventor
Yasuo Mihashi
Masaki Uchama
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 JP2732679A priority Critical patent/JPS55120041A/ja
Publication of JPS55120041A publication Critical patent/JPS55120041A/ja
Publication of JPS638461B2 publication Critical patent/JPS638461B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
JP2732679A 1979-03-09 1979-03-09 Magnetic developer Granted JPS55120041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2732679A JPS55120041A (en) 1979-03-09 1979-03-09 Magnetic developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2732679A JPS55120041A (en) 1979-03-09 1979-03-09 Magnetic developer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61204921A Division JPS6270867A (ja) 1986-08-29 1986-08-29 静電荷像現像方法

Publications (2)

Publication Number Publication Date
JPS55120041A JPS55120041A (en) 1980-09-16
JPS638461B2 true JPS638461B2 (en, 2012) 1988-02-23

Family

ID=12217941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2732679A Granted JPS55120041A (en) 1979-03-09 1979-03-09 Magnetic developer

Country Status (1)

Country Link
JP (1) JPS55120041A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208635C2 (de) * 1981-03-10 1986-11-20 Canon K.K., Tokio/Tokyo Elektrofotografischer Entwickler und Verfahren zu seiner Herstellung
JPS58185405A (ja) * 1982-04-26 1983-10-29 Nippon Aerojiru Kk 表面改質金属酸化物微粉末
JPS59137305A (ja) * 1983-01-27 1984-08-07 Nippon Aerojiru Kk 表面改質金属酸化物微粉末の製造方法
US5066558A (en) * 1988-09-30 1991-11-19 Canon Kabushiki Kaisha Developer for developing electrostatic images
JP2633130B2 (ja) * 1991-03-08 1997-07-23 キヤノン株式会社 磁性トナー、画像形成方法、表面改質シリカ微粉末及びその製造方法
CN101981514B (zh) 2008-03-31 2012-09-19 佳能株式会社 调色剂和图像形成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US890973A (en) * 1904-05-23 1908-06-16 Padone Filippi Ship's propeller.
JPS5359430A (en) * 1976-06-09 1978-05-29 Konishiroku Photo Ind Co Ltd Electrostatic latent image developer
US4121931A (en) * 1976-06-30 1978-10-24 Minnesota Mining And Manufacturing Company Electrographic development process
JPS5359340A (en) * 1976-11-09 1978-05-29 Omron Tateisi Electronics Co Poll information processor
JPS53133446A (en) * 1977-04-27 1978-11-21 Canon Inc Developer for magnetic brush
CA1122460A (en) * 1977-05-18 1982-04-27 James W. Consaul Electrographic developer comprising a free-flowing non-aqueous liquid-containing powder composition
JPS542742A (en) * 1977-06-08 1979-01-10 Canon Inc Manufacture of toner for developing static image
JPS542743A (en) * 1977-06-08 1979-01-10 Canon Inc Toner for static image and its manufacture
BR7901808A (pt) * 1978-03-28 1979-11-20 Du Pont Processo de protecao com material resistente,composicao protetora de material resistente em particulas secas e aparelho para formacao de uma imagem resistente sobre um painel de circuito

Also Published As

Publication number Publication date
JPS55120041A (en) 1980-09-16

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