JPS5256536A - Non humidityysensitive electrophotography carrier material made of ferrite and method of producing - Google Patents

Non humidityysensitive electrophotography carrier material made of ferrite and method of producing

Info

Publication number
JPS5256536A
JPS5256536A JP51129300A JP12930076A JPS5256536A JP S5256536 A JPS5256536 A JP S5256536A JP 51129300 A JP51129300 A JP 51129300A JP 12930076 A JP12930076 A JP 12930076A JP S5256536 A JPS5256536 A JP S5256536A
Authority
JP
Japan
Prior art keywords
humidityysensitive
ferrite
producing
carrier material
material made
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
JP51129300A
Other languages
Japanese (ja)
Other versions
JPS609265B2 (en
Inventor
Shii Baagu Aran
Daburiyu Fuitsutsupatori Jiyon
Oo Jiyoonzu Ruisu
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.)
Xerox Corp
Original Assignee
Xerox Corp
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
Priority claimed from US05/626,907 external-priority patent/US4075391A/en
Priority claimed from US05/626,906 external-priority patent/US3996392A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of JPS5256536A publication Critical patent/JPS5256536A/en
Publication of JPS609265B2 publication Critical patent/JPS609265B2/en
Expired 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)
  • Compounds Of Iron (AREA)
JP51129300A 1975-10-29 1976-10-27 Method for producing moisture-insensitive ferrite electrophotographic carrier material Expired JPS609265B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US626907 1975-10-29
US05/626,907 US4075391A (en) 1975-10-29 1975-10-29 Production of ferrite electrostatographic carrier materials having improved properties
US626906 1975-10-29
US05/626,906 US3996392A (en) 1975-10-29 1975-10-29 Humidity-insensitive ferrite developer materials

Publications (2)

Publication Number Publication Date
JPS5256536A true JPS5256536A (en) 1977-05-10
JPS609265B2 JPS609265B2 (en) 1985-03-08

Family

ID=27090281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51129300A Expired JPS609265B2 (en) 1975-10-29 1976-10-27 Method for producing moisture-insensitive ferrite electrophotographic carrier material

Country Status (11)

Country Link
JP (1) JPS609265B2 (en)
AU (1) AU502548B2 (en)
BR (1) BR7607182A (en)
CA (1) CA1076406A (en)
DE (1) DE2649591C2 (en)
FR (1) FR2330041A1 (en)
GB (1) GB1532080A (en)
IT (1) IT1071477B (en)
MX (1) MX146295A (en)
NL (1) NL7612068A (en)
SE (1) SE7611826L (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123553A (en) * 1982-01-19 1983-07-22 Hitachi Metals Ltd Electrophotographic developing carrier
JPS58123549A (en) * 1982-01-19 1983-07-22 Hitachi Metals Ltd Electrophotographic developing carrier
JPS58123555A (en) * 1982-01-19 1983-07-22 Hitachi Metals Ltd Electrophotographic developing carrier
JPS58145625A (en) * 1982-02-12 1983-08-30 Tdk Corp Magnetic carrier particle
JPS58145622A (en) * 1982-02-12 1983-08-30 Tdk Corp Magnetic carrier particle
JPS58145621A (en) * 1982-02-12 1983-08-30 Tdk Corp Magnetic carrier particle
JPS58179850A (en) * 1982-04-15 1983-10-21 Hitachi Metals Ltd Ferrite carrier for electrophotography
JPS58202456A (en) * 1982-04-07 1983-11-25 Hitachi Metals Ltd Electrophotographic ferrite carrier
JPS5948774A (en) * 1982-09-13 1984-03-21 Nippon Teppun Kk Carrier for electrophotographic development
JPS59111927A (en) * 1982-12-15 1984-06-28 Hitachi Metals Ltd Ferrite carrier for electrophotography
JPS59139052A (en) * 1983-01-31 1984-08-09 Fuji Xerox Co Ltd Developing agent for electronic copying machine
JPS6060930A (en) * 1983-09-13 1985-04-08 Dowa Mining Co Ltd Manufacture of spherical ferrite powder
JPS60134249A (en) * 1983-12-22 1985-07-17 Fuji Elelctrochem Co Ltd Ferrite carrier material for electrostatic copying
JPS61500577A (en) * 1983-12-05 1986-03-27 ハネウエル・インコ−ポレ−テツド Semiconductor pad area protection structure
JPS6217758A (en) * 1985-07-16 1987-01-26 Canon Inc Electrophotographic development method
JPS63118176A (en) * 1987-10-13 1988-05-23 Sanyo Electric Co Ltd Image forming device
EP0689100A1 (en) 1994-06-22 1995-12-27 Canon Kabushiki Kaisha Carrier for electrophotography, two component type developer, and image forming method
US8535867B2 (en) 2010-02-26 2013-09-17 Powdertech Co., Ltd. Ferrite core material and ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036082B2 (en) * 1978-10-27 1985-08-19 ティーディーケイ株式会社 Ferrite powder for electrophotographic magnetic toner and method for producing the same
JPS5585426A (en) * 1978-12-21 1980-06-27 Tdk Corp Magnetic powder for toner or ink and production thereof
JPH0648399B2 (en) * 1984-02-17 1994-06-22 三田工業株式会社 Method of developing electrostatic image
JP4938883B2 (en) * 2010-06-14 2012-05-23 Ｄｏｗａエレクトロニクス株式会社 Carrier core material for electrophotographic developer, carrier for electrophotographic developer, electrophotographic developer, and method for producing carrier core material for electrophotographic developer
CN111909646B (en) * 2020-08-07 2021-12-17 湖南福湘木业有限责任公司 Mould-proof modification method for soybean-based adhesive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929657A (en) * 1973-09-05 1975-12-30 Xerox Corp Stoichiometric ferrite carriers
CA1054837A (en) * 1973-12-12 1979-05-22 Xerox Corporation Spherical, void-free particle formation in spray-dried ferrites

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123549A (en) * 1982-01-19 1983-07-22 Hitachi Metals Ltd Electrophotographic developing carrier
JPS58123555A (en) * 1982-01-19 1983-07-22 Hitachi Metals Ltd Electrophotographic developing carrier
JPH0559423B2 (en) * 1982-01-19 1993-08-31 Hitachi Metals Ltd
JPH0358109B2 (en) * 1982-01-19 1991-09-04 Hitachi Metals Ltd
JPH0358110B2 (en) * 1982-01-19 1991-09-04 Hitachi Metals Ltd
JPS58123553A (en) * 1982-01-19 1983-07-22 Hitachi Metals Ltd Electrophotographic developing carrier
JPS6237782B2 (en) * 1982-02-12 1987-08-14 Tdk Electronics Co Ltd
JPS58145625A (en) * 1982-02-12 1983-08-30 Tdk Corp Magnetic carrier particle
JPS58145622A (en) * 1982-02-12 1983-08-30 Tdk Corp Magnetic carrier particle
JPS58145621A (en) * 1982-02-12 1983-08-30 Tdk Corp Magnetic carrier particle
JPS6238696B2 (en) * 1982-02-12 1987-08-19 Tdk Electronics Co Ltd
JPS6237783B2 (en) * 1982-02-12 1987-08-14 Tdk Electronics Co Ltd
JPH0347502B2 (en) * 1982-04-07 1991-07-19 Hitachi Metals Ltd
JPS58202456A (en) * 1982-04-07 1983-11-25 Hitachi Metals Ltd Electrophotographic ferrite carrier
JPS58179850A (en) * 1982-04-15 1983-10-21 Hitachi Metals Ltd Ferrite carrier for electrophotography
JPH0352623B2 (en) * 1982-04-15 1991-08-12 Hitachi Metals Ltd
JPS5948774A (en) * 1982-09-13 1984-03-21 Nippon Teppun Kk Carrier for electrophotographic development
JPS6240705B2 (en) * 1982-09-13 1987-08-29 Nippon Tetsupun Kk
JPS59111927A (en) * 1982-12-15 1984-06-28 Hitachi Metals Ltd Ferrite carrier for electrophotography
JPS59139052A (en) * 1983-01-31 1984-08-09 Fuji Xerox Co Ltd Developing agent for electronic copying machine
JPS6310096B2 (en) * 1983-09-13 1988-03-03 Dowa Mining Co
JPS6060930A (en) * 1983-09-13 1985-04-08 Dowa Mining Co Ltd Manufacture of spherical ferrite powder
JPS61500577A (en) * 1983-12-05 1986-03-27 ハネウエル・インコ−ポレ−テツド Semiconductor pad area protection structure
JPS60134249A (en) * 1983-12-22 1985-07-17 Fuji Elelctrochem Co Ltd Ferrite carrier material for electrostatic copying
JPH0449942B2 (en) * 1983-12-22 1992-08-12 Fuji Electrochemical Co Ltd
JPS6217758A (en) * 1985-07-16 1987-01-26 Canon Inc Electrophotographic development method
JPS63118176A (en) * 1987-10-13 1988-05-23 Sanyo Electric Co Ltd Image forming device
EP0689100A1 (en) 1994-06-22 1995-12-27 Canon Kabushiki Kaisha Carrier for electrophotography, two component type developer, and image forming method
US6316156B1 (en) 1994-06-22 2001-11-13 Canon Kabushiki Kaisha Carrier for electrophotography, two component type developer, and image forming method
US8535867B2 (en) 2010-02-26 2013-09-17 Powdertech Co., Ltd. Ferrite core material and ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier

Also Published As

Publication number Publication date
IT1071477B (en) 1985-04-10
MX146295A (en) 1982-06-03
FR2330041B1 (en) 1981-12-31
GB1532080A (en) 1978-11-15
AU1893076A (en) 1978-04-27
NL7612068A (en) 1977-05-03
FR2330041A1 (en) 1977-05-27
BR7607182A (en) 1977-09-13
DE2649591C2 (en) 1985-10-24
CA1076406A (en) 1980-04-29
DE2649591A1 (en) 1977-05-12
JPS609265B2 (en) 1985-03-08
SE7611826L (en) 1977-04-30
AU502548B2 (en) 1979-08-02

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