IT950713B - Particella di veicolo rivestita con intensita controllata della carica triboelettrica e procedi mento per la sua fabbricazione particolarmente per rivelatori elettrofotografici - Google Patents

Particella di veicolo rivestita con intensita controllata della carica triboelettrica e procedi mento per la sua fabbricazione particolarmente per rivelatori elettrofotografici

Info

Publication number
IT950713B
IT950713B IT22325/72A IT2232572A IT950713B IT 950713 B IT950713 B IT 950713B IT 22325/72 A IT22325/72 A IT 22325/72A IT 2232572 A IT2232572 A IT 2232572A IT 950713 B IT950713 B IT 950713B
Authority
IT
Italy
Prior art keywords
electrophotographic
detectors
triboelectric charge
particle coated
controlled intensity
Prior art date
Application number
IT22325/72A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT950713B publication Critical patent/IT950713B/it

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
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1133—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
IT22325/72A 1971-06-23 1972-03-24 Particella di veicolo rivestita con intensita controllata della carica triboelettrica e procedi mento per la sua fabbricazione particolarmente per rivelatori elettrofotografici IT950713B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15606071A 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
IT950713B true IT950713B (it) 1973-06-20

Family

ID=22557934

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22325/72A IT950713B (it) 1971-06-23 1972-03-24 Particella di veicolo rivestita con intensita controllata della carica triboelettrica e procedi mento per la sua fabbricazione particolarmente per rivelatori elettrofotografici

Country Status (11)

Country Link
US (1) US3725118A (it)
JP (1) JPS5037546B1 (it)
AR (1) AR207312A1 (it)
BE (1) BE784671A (it)
BR (1) BR7204133D0 (it)
CA (1) CA1082025A (it)
CH (1) CH561919A5 (it)
FR (1) FR2143691B1 (it)
GB (1) GB1389744A (it)
IT (1) IT950713B (it)
NL (1) NL169375C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873355A (en) * 1971-01-28 1975-03-25 Ibm Coated carrier particles
US3873356A (en) * 1971-01-28 1975-03-25 Ibm Method of manufacturing electrophotographic carriers
US3898170A (en) * 1972-03-21 1975-08-05 Eastman Kodak Co Electrographic carrier vehicle and developer composition
US4055684A (en) * 1974-12-02 1977-10-25 Addressograph Multigraph Corporation Coated carrier particles for use in electrophotographic process
US3970571A (en) * 1974-12-20 1976-07-20 Eastman Kodak Company Method for producing improved electrographic developer
US4287287A (en) * 1980-01-28 1981-09-01 Xerox Corporation Electrostatographic carrier coated with thixotropic compositions
JPS5840557A (ja) * 1981-09-03 1983-03-09 Canon Inc 電子写真用現像剤
JPH0820764B2 (ja) * 1987-01-16 1996-03-04 東洋インキ製造株式会社 電子写真用トナー
WO1993004408A1 (en) * 1991-08-16 1993-03-04 Eastman Kodak Company Ferrite green beads and method of producing carrier particles

Also Published As

Publication number Publication date
US3725118A (en) 1973-04-03
GB1389744A (en) 1975-04-09
AR207312A1 (es) 1976-09-30
CA1082025A (en) 1980-07-22
FR2143691B1 (it) 1975-03-28
NL7207277A (it) 1972-12-28
DE2226478A1 (de) 1972-12-28
NL169375C (nl) 1982-07-01
FR2143691A1 (it) 1973-02-09
JPS5037546B1 (it) 1975-12-03
NL169375B (nl) 1982-02-01
BE784671A (fr) 1972-10-02
BR7204133D0 (pt) 1973-05-31
DE2226478B2 (it) 1975-07-10
CH561919A5 (it) 1975-05-15

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