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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2098975A JPS5347172B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-21 1975-02-21

Publications (2)

Publication Number Publication Date
JPS5196331A true JPS5196331A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-08-24
JPS5347172B2 JPS5347172B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-19

Family

ID=12042531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2098975A Expired JPS5347172B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-21 1975-02-21

Country Status (5)

Country Link
JP (1) JPS5347172B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2606936B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK145048C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2301847A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1527291A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
GB1598356A (en) * 1976-12-23 1981-09-16 Toppan Printing Co Ltd Dry planographic printing plate and printing method employing the same
GB2006975A (en) * 1977-09-09 1979-05-10 Hitachi Metals Ltd Heat fusable magnetic developer powder
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-07 1973-06-25
JPS49112279A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-07 1973-06-25
JPS49112279A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-02-28 1974-10-25

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
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
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−

Also Published As

Publication number Publication date
FR2301847B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-09-04
DK145048C (da) 1983-02-21
DK71576A (da) 1976-08-22
DK145048B (da) 1982-08-09
GB1527291A (en) 1978-10-04
DE2606936B2 (de) 1979-05-10
JPS5347172B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-19
FR2301847A1 (fr) 1976-09-17
DE2606936A1 (de) 1976-09-16

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