JPS5196331A - - Google Patents

Info

Publication number
JPS5196331A
JPS5196331A JP50020989A JP2098975A JPS5196331A JP S5196331 A JPS5196331 A JP S5196331A JP 50020989 A JP50020989 A JP 50020989A JP 2098975 A JP2098975 A JP 2098975A JP S5196331 A JPS5196331 A JP S5196331A
Authority
JP
Japan
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
JP50020989A
Other languages
Japanese (ja)
Other versions
JPS5347172B2 (da
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 filed Critical
Priority to JP2098975A priority Critical patent/JPS5347172B2/ja
Priority to GB620576A priority patent/GB1527291A/en
Priority to FR7604817A priority patent/FR2301847A1/fr
Priority to DK71576A priority patent/DK145048C/da
Priority to DE19762606936 priority patent/DE2606936B2/de
Publication of JPS5196331A publication Critical patent/JPS5196331A/ja
Priority to US05/846,890 priority patent/US4189390A/en
Publication of JPS5347172B2 publication Critical patent/JPS5347172B2/ja
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
    • G03G9/083—Magnetic toner particles
    • G03G9/0838—Size of magnetic components
    • 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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black
    • 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
    • G03G9/09725—Silicon-oxides; Silicates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2098975A 1975-02-21 1975-02-21 Expired JPS5347172B2 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2098975A JPS5347172B2 (da) 1975-02-21 1975-02-21
GB620576A GB1527291A (en) 1975-02-21 1976-02-17 Magnetic developer powder for developing electrostatic latent image and method of making same
FR7604817A FR2301847A1 (fr) 1975-02-21 1976-02-20 Poudre magnetique de devel
DK71576A DK145048C (da) 1975-02-21 1976-02-20 Kugleformede toner-dele til elektrostatisk fremkalder
DE19762606936 DE2606936B2 (de) 1975-02-21 1976-02-20 Kugelförmige Toner-Teilchen für elektrostatographische Entwickler
US05/846,890 US4189390A (en) 1975-02-21 1977-10-31 One-component magnetic developer powder for developing electrostatic latent image and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2098975A JPS5347172B2 (da) 1975-02-21 1975-02-21

Publications (2)

Publication Number Publication Date
JPS5196331A true JPS5196331A (da) 1976-08-24
JPS5347172B2 JPS5347172B2 (da) 1978-12-19

Family

ID=12042531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2098975A Expired JPS5347172B2 (da) 1975-02-21 1975-02-21

Country Status (5)

Country Link
JP (1) JPS5347172B2 (da)
DE (1) DE2606936B2 (da)
DK (1) DK145048C (da)
FR (1) FR2301847A1 (da)
GB (1) GB1527291A (da)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101535A (da) * 1975-03-04 1976-09-08 Toyo Ink Mfg Co
JPS53117432A (en) * 1977-03-23 1978-10-13 Matsushita Graphic Commun Syst Inc Image formation method
JPS5411740A (en) * 1977-06-29 1979-01-29 Hitachi Metals Ltd Magnetic toner
JPS5441730A (en) * 1977-09-09 1979-04-03 Hitachi Metals Ltd Magnetic toner for heat fixing
JPS5511262A (en) * 1978-07-12 1980-01-26 Hitachi Metals Ltd Magnetic toner
JPS55157755A (en) * 1979-05-28 1980-12-08 Canon Inc Developing method
JPS5670556A (en) * 1979-11-14 1981-06-12 Minolta Camera Co Ltd Production of magnetic particle for electrophotographic developer
JPS5868048A (ja) * 1981-10-19 1983-04-22 Matsushita Electric Ind Co Ltd 静電荷像現像用トナ−
JPH02256064A (ja) * 1979-02-22 1990-10-16 Fuji Xerox Co Ltd 一成分磁性トナーの製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598357A (en) * 1976-12-23 1981-09-16 Toppan Printing Co Ltd Dry planographic printing apparatus and method
DE2839225A1 (de) * 1977-09-09 1979-03-22 Hitachi Metals Ltd Magnetisches entwicklerpulver zur entwicklung von elektrostatischen latenten bildern
US4133774A (en) * 1977-09-29 1979-01-09 Reprographic Materials, Inc. Process for preparing direct imaging pressure fixable magnetic toners

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563734A (en) * 1964-10-14 1971-02-16 Minnesota Mining & Mfg Electrographic process
US3639245A (en) * 1968-07-22 1972-02-01 Minnesota Mining & Mfg Developer power of thermoplastic special particles having conductive particles radially dispersed therein
JPS4843821A (da) * 1971-10-07 1973-06-25
JPS49112279A (da) * 1973-02-28 1974-10-25

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563734A (en) * 1964-10-14 1971-02-16 Minnesota Mining & Mfg Electrographic process
US3639245A (en) * 1968-07-22 1972-02-01 Minnesota Mining & Mfg Developer power of thermoplastic special particles having conductive particles radially dispersed therein
JPS4843821A (da) * 1971-10-07 1973-06-25
JPS49112279A (da) * 1973-02-28 1974-10-25

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101535A (da) * 1975-03-04 1976-09-08 Toyo Ink Mfg Co
JPS5617663B2 (da) * 1977-03-23 1981-04-23
JPS53117432A (en) * 1977-03-23 1978-10-13 Matsushita Graphic Commun Syst Inc Image formation method
JPS5411740A (en) * 1977-06-29 1979-01-29 Hitachi Metals Ltd Magnetic toner
JPS5441730A (en) * 1977-09-09 1979-04-03 Hitachi Metals Ltd Magnetic toner for heat fixing
JPS5511262A (en) * 1978-07-12 1980-01-26 Hitachi Metals Ltd Magnetic toner
JPH02256064A (ja) * 1979-02-22 1990-10-16 Fuji Xerox Co Ltd 一成分磁性トナーの製造方法
JPH0424705B2 (da) * 1979-02-22 1992-04-27 Fuji Xerox Co Ltd
JPS55157755A (en) * 1979-05-28 1980-12-08 Canon Inc Developing method
JPS6330623B2 (da) * 1979-05-28 1988-06-20 Canon Kk
JPS5670556A (en) * 1979-11-14 1981-06-12 Minolta Camera Co Ltd Production of magnetic particle for electrophotographic developer
JPS6356979B2 (da) * 1979-11-14 1988-11-09 Minolta Camera Kk
JPS5868048A (ja) * 1981-10-19 1983-04-22 Matsushita Electric Ind Co Ltd 静電荷像現像用トナ−

Also Published As

Publication number Publication date
DE2606936A1 (de) 1976-09-16
GB1527291A (en) 1978-10-04
JPS5347172B2 (da) 1978-12-19
DK71576A (da) 1976-08-22
DK145048C (da) 1983-02-21
FR2301847A1 (fr) 1976-09-17
FR2301847B1 (da) 1981-09-04
DE2606936B2 (de) 1979-05-10
DK145048B (da) 1982-08-09

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