DK71676A - Magnetisk fremkalderpulver til fremkaldning af et elektrostatisk latent billede og fremgangsmade til fremstilling af pulveret - Google Patents

Magnetisk fremkalderpulver til fremkaldning af et elektrostatisk latent billede og fremgangsmade til fremstilling af pulveret

Info

Publication number
DK71676A
DK71676A DK71676A DK71676A DK71676A DK 71676 A DK71676 A DK 71676A DK 71676 A DK71676 A DK 71676A DK 71676 A DK71676 A DK 71676A DK 71676 A DK71676 A DK 71676A
Authority
DK
Denmark
Prior art keywords
powder
procedure
preparation
production
latent image
Prior art date
Application number
DK71676A
Other languages
English (en)
Other versions
DK145067C (da
DK145067B (da
Inventor
A Mukoh
H Morishita
Y Mori
K Noguchi
H Harada
T Kumakura
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of DK71676A publication Critical patent/DK71676A/da
Publication of DK145067B publication Critical patent/DK145067B/da
Application granted granted Critical
Publication of DK145067C publication Critical patent/DK145067C/da

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09725—Silicon-oxides; Silicates
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0838—Size of magnetic components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Hard Magnetic Materials (AREA)
DK71676A 1975-02-21 1976-02-20 Toner til elektrofotografisk fremkalder DK145067C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50020988A JPS5196330A (da) 1975-02-21 1975-02-21
JP2098875 1975-02-21

Publications (3)

Publication Number Publication Date
DK71676A true DK71676A (da) 1976-08-22
DK145067B DK145067B (da) 1982-08-16
DK145067C DK145067C (da) 1983-02-21

Family

ID=12042504

Family Applications (1)

Application Number Title Priority Date Filing Date
DK71676A DK145067C (da) 1975-02-21 1976-02-20 Toner til elektrofotografisk fremkalder

Country Status (5)

Country Link
JP (1) JPS5196330A (da)
DE (1) DE2606998B2 (da)
DK (1) DK145067C (da)
FR (1) FR2301848A1 (da)
GB (1) GB1539080A (da)

Families Citing this family (22)

* 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
CH611438A5 (da) * 1976-07-01 1979-05-31 Sublistatic Holding Sa
JPS53137148A (en) * 1977-05-02 1978-11-30 Xerox Corp Developing agent and method of forming image
CA1122460A (en) * 1977-05-18 1982-04-27 James W. Consaul Electrographic developer comprising a free-flowing non-aqueous liquid-containing powder composition
JPS5428142A (en) * 1977-08-05 1979-03-02 Mita Industrial Co Ltd One component type electrophotographic developer
JPS5846019B2 (ja) * 1978-03-23 1983-10-13 日立金属株式会社 磁性トナ−
JPS6036082B2 (ja) * 1978-10-27 1985-08-19 ティーディーケイ株式会社 電子写真磁性トナ−用フエライト粉体およびその製造方法
JPS5569150A (en) * 1978-11-20 1980-05-24 Tdk Corp Production of magnetite powder for electrophotographic magnetic toner
JPS5588073A (en) * 1978-12-27 1980-07-03 Hitachi Metals Ltd Magnetic toner composition for electrostatic transfer
JPS5588071A (en) * 1978-12-27 1980-07-03 Hitachi Metals Ltd Magnetic toner composition for electrostatic transfer
JPS55111950A (en) * 1979-02-22 1980-08-29 Fuji Xerox Co Ltd Static charge image developer
DK153337C (da) * 1979-04-11 1988-11-14 Platonec Aps Fremgangsmaade til toer sensibilisering af en isolerende overflade
JPS565559A (en) * 1979-06-27 1981-01-21 Hitachi Metals Ltd Magnetic toner
JPS565560A (en) * 1979-06-27 1981-01-21 Hitachi Metals Ltd Magnetic toner
JPS56125751A (en) * 1980-03-06 1981-10-02 Canon Inc Electrophotographic carrier
JPS5724950A (en) * 1980-07-22 1982-02-09 Fuji Xerox Co Ltd Magnetic toner composition
ES8303729A1 (es) * 1980-09-18 1983-02-01 Xerox Corp Un procedimiento para la preparacion de un viradon seco magnetico conductor.
JPS5793352A (en) * 1980-12-03 1982-06-10 Canon Inc Developer for electrophotography
DK148327C (da) * 1981-07-24 1985-11-04 Neselco As Pulver til brug ved toer sensibilisering for stroemloes metallisering
JPS5840557A (ja) * 1981-09-03 1983-03-09 Canon Inc 電子写真用現像剤
WO1983002013A1 (en) * 1981-11-26 1983-06-09 Kishi, Kenichi Magnetic toner
JPH0816794B2 (ja) * 1990-11-14 1996-02-21 株式会社巴川製紙所 導電性磁性トナー

Also Published As

Publication number Publication date
GB1539080A (en) 1979-01-24
DK145067C (da) 1983-02-21
DE2606998A1 (de) 1976-09-16
FR2301848A1 (fr) 1976-09-17
JPS5196330A (da) 1976-08-24
DK145067B (da) 1982-08-16
DE2606998B2 (de) 1979-01-11
FR2301848B1 (da) 1982-07-30

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SE7607563L (sv) Tonarepulver for framkallning av elektrostatiska bilder
FR2330039A1 (fr) Developpateur pour photographie electrostatique et procede pour sa preparation
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DK71576A (da) Magnetisk fremkalderpulver til fremkaldning af et elektrostatisk latent billede og fremgangsmade til fremstilling af pulveret
GB1540729A (en) Pressure fixable developer powder suitable for developing an electrostatic latent image
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Legal Events

Date Code Title Description
PBP Patent lapsed