JPS53110836A - Iron powder developing carrier for electrostatic image and its manufacture as well as developing and agent image formation method - Google Patents

Iron powder developing carrier for electrostatic image and its manufacture as well as developing and agent image formation method

Info

Publication number
JPS53110836A
JPS53110836A JP2555377A JP2555377A JPS53110836A JP S53110836 A JPS53110836 A JP S53110836A JP 2555377 A JP2555377 A JP 2555377A JP 2555377 A JP2555377 A JP 2555377A JP S53110836 A JPS53110836 A JP S53110836A
Authority
JP
Japan
Prior art keywords
developing
iron powder
manufacture
well
formation method
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
JP2555377A
Other languages
English (en)
Other versions
JPS5540863B2 (ja
Inventor
Shotaro Watanabe
Makoto Tomono
Koichi Yamakawa
Takeo Nishimura
Nobuo Takahashi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP2555377A priority Critical patent/JPS53110836A/ja
Priority to GB7362/78A priority patent/GB1578300A/en
Priority to CA297,704A priority patent/CA1104861A/en
Priority to AU33637/78A priority patent/AU500586B1/en
Priority to US05/882,101 priority patent/US4287283A/en
Priority to FR7806843A priority patent/FR2383469A1/fr
Priority to DE2810252A priority patent/DE2810252C2/de
Publication of JPS53110836A publication Critical patent/JPS53110836A/ja
Publication of JPS5540863B2 publication Critical patent/JPS5540863B2/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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP2555377A 1977-03-09 1977-03-09 Iron powder developing carrier for electrostatic image and its manufacture as well as developing and agent image formation method Granted JPS53110836A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2555377A JPS53110836A (en) 1977-03-09 1977-03-09 Iron powder developing carrier for electrostatic image and its manufacture as well as developing and agent image formation method
GB7362/78A GB1578300A (en) 1977-03-09 1978-02-23 Iron powder for use as carrier in electrostatic developer method of manufacturing the same developer containing said carrier and method of forming visible image by using said developer
CA297,704A CA1104861A (en) 1977-03-09 1978-02-24 Iron powder developing carrier and the manufacturing method of the same, developer containing said carrier and method of forming visible image by using said developer
AU33637/78A AU500586B1 (en) 1977-03-09 1978-02-27 Iron powder developing carrier
US05/882,101 US4287283A (en) 1977-03-09 1978-02-28 Iron powder developing carrier and the manufacturing method of the same, developer containing said carrier and method of forming visible image by using said developer
FR7806843A FR2383469A1 (fr) 1977-03-09 1978-03-09 Vehicule de developpement a base de fer en poudre, procede pour sa fabrication, developpeur contenant ce vehiculeur, et procede pour former une image visible en utilisant ce developpeur
DE2810252A DE2810252C2 (de) 1977-03-09 1978-03-09 Aus oberflächlich oxidiertem Eisenpulver bestehende Trägerteilchen für elektrostatographische Entwickler, Verfahren zu ihrer Herstellung und Verwendung derselben zusammen mit einem Toner zum Entwickeln latenter elektrostatischer Bilder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2555377A JPS53110836A (en) 1977-03-09 1977-03-09 Iron powder developing carrier for electrostatic image and its manufacture as well as developing and agent image formation method

Publications (2)

Publication Number Publication Date
JPS53110836A true JPS53110836A (en) 1978-09-27
JPS5540863B2 JPS5540863B2 (ja) 1980-10-21

Family

ID=12169137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2555377A Granted JPS53110836A (en) 1977-03-09 1977-03-09 Iron powder developing carrier for electrostatic image and its manufacture as well as developing and agent image formation method

Country Status (7)

Country Link
US (1) US4287283A (ja)
JP (1) JPS53110836A (ja)
AU (1) AU500586B1 (ja)
CA (1) CA1104861A (ja)
DE (1) DE2810252C2 (ja)
FR (1) FR2383469A1 (ja)
GB (1) GB1578300A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070897B2 (en) 2001-10-29 2006-07-04 Sharp Kabushiki Kaisha Developer for use in electrophotography and method and apparatus for image formation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199355A (ja) * 1982-05-17 1983-11-19 Toray Ind Inc 二成分系現像剤
DE8800545U1 (de) * 1988-01-19 1988-03-17 Solarlux Aluminium Systeme GmbH, 5960 Olpe Fenster- oder Türeinheit
JP3949692B2 (ja) * 2005-02-28 2007-07-25 パウダーテック株式会社 不定形フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874063A (en) * 1953-03-23 1959-02-17 Rca Corp Electrostatic printing
US2890968A (en) * 1955-06-02 1959-06-16 Rca Corp Electrostatic printing process and developer composition therefor
US3547822A (en) 1968-02-01 1970-12-15 Eastman Kodak Co Scum-retardant carrier particles and compositions thereof
US3849182A (en) * 1969-06-19 1974-11-19 Xerox Corp Highly shape-classified oxidized low carbon hypereutectoid electrostatographic steel carrier particles
US3718594A (en) * 1970-11-30 1973-02-27 Eastman Kodak Co Method of preparing magnetically responsive carrier particles
US3767477A (en) * 1971-12-27 1973-10-23 Eastman Kodak Co Method for producing oxide coated iron powder of controlled resistance for electrostatic copying systems
US3795618A (en) * 1972-03-21 1974-03-05 Eastman Kodak Co Electrographic carrier vehicle and developer composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070897B2 (en) 2001-10-29 2006-07-04 Sharp Kabushiki Kaisha Developer for use in electrophotography and method and apparatus for image formation

Also Published As

Publication number Publication date
JPS5540863B2 (ja) 1980-10-21
FR2383469A1 (fr) 1978-10-06
DE2810252A1 (de) 1978-09-14
US4287283A (en) 1981-09-01
DE2810252C2 (de) 1982-04-22
CA1104861A (en) 1981-07-14
FR2383469B1 (ja) 1981-11-27
AU500586B1 (en) 1979-05-24
GB1578300A (en) 1980-11-05

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