CH623942A5 - Magnetic single-component toner and method for its manufacture - Google Patents

Magnetic single-component toner and method for its manufacture Download PDF

Info

Publication number
CH623942A5
CH623942A5 CH1491676A CH1491676A CH623942A5 CH 623942 A5 CH623942 A5 CH 623942A5 CH 1491676 A CH1491676 A CH 1491676A CH 1491676 A CH1491676 A CH 1491676A CH 623942 A5 CH623942 A5 CH 623942A5
Authority
CH
Switzerland
Prior art keywords
toner
component toner
component
magnetic
particles
Prior art date
Application number
CH1491676A
Other languages
German (de)
English (en)
Inventor
Ludek Dr Svestka
Original Assignee
Elfotec Ag
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 Elfotec Ag filed Critical Elfotec Ag
Publication of CH623942A5 publication Critical patent/CH623942A5/de

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
    • G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0815—Post-treatment
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
CH1491676A 1975-12-29 1976-11-26 Magnetic single-component toner and method for its manufacture CH623942A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752559018 DE2559018C2 (de) 1975-12-29 1975-12-29 Verfahren zur Herstellung eines magnetischen Einkomponententoners

Publications (1)

Publication Number Publication Date
CH623942A5 true CH623942A5 (en) 1981-06-30

Family

ID=5965832

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1491676A CH623942A5 (en) 1975-12-29 1976-11-26 Magnetic single-component toner and method for its manufacture

Country Status (8)

Country Link
JP (1) JPS5283232A (fr)
BE (1) BE849894A (fr)
CA (1) CA1091970A (fr)
CH (1) CH623942A5 (fr)
DE (1) DE2559018C2 (fr)
FR (1) FR2337360A1 (fr)
GB (1) GB1573414A (fr)
NL (1) NL7614467A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604459B2 (ja) * 1976-11-08 1985-02-04 コニカ株式会社 静電荷像現像剤の製造方法
JPS5428142A (en) * 1977-08-05 1979-03-02 Mita Industrial Co Ltd One component type electrophotographic developer
JPS54139545A (en) * 1978-04-10 1979-10-30 Hitachi Metals Ltd Magnetic toner
JPS556308A (en) * 1978-06-28 1980-01-17 Hitachi Metals Ltd Magnetic toner composition for electrostatic transfer
JPS5938581B2 (ja) * 1979-03-28 1984-09-18 日立金属株式会社 電子写真用磁性トナ−

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL202923A (fr) * 1954-12-20
US3563734A (en) * 1964-10-14 1971-02-16 Minnesota Mining & Mfg Electrographic process
GB1174573A (en) * 1965-11-05 1969-12-17 Agfa Gevaert Nv Process for Developing Latent Magnetic Images and use of Developing Particles Therein
NL159795C (fr) * 1968-07-22 Minnesota Mining & Mfg
US3844811A (en) * 1970-01-12 1974-10-29 Reprographic Materials Agglomeration of pigment particles and compositions utilizing same
US3676350A (en) * 1970-02-03 1972-07-11 Eastman Kodak Co Glow discharge polymerization coating of toners for electrophotography
CA986770A (en) * 1972-04-10 1976-04-06 Jack C. Goldfrank Pressure fixable magnetic toners
JPS5826026B2 (ja) * 1974-02-01 1983-05-31 京セラミタ株式会社 転写方法

Also Published As

Publication number Publication date
FR2337360B1 (fr) 1982-05-07
GB1573414A (en) 1980-08-20
DE2559018C2 (de) 1983-08-25
NL7614467A (nl) 1977-07-01
BE849894A (fr) 1977-06-28
DE2559018A1 (de) 1977-07-07
JPS5283232A (en) 1977-07-12
CA1091970A (fr) 1980-12-23
FR2337360A1 (fr) 1977-07-29

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Legal Events

Date Code Title Description
PL Patent ceased