CA944994A - Highly conductive carrier particles - Google Patents

Highly conductive carrier particles

Info

Publication number
CA944994A
CA944994A CA072,205A CA72205A CA944994A CA 944994 A CA944994 A CA 944994A CA 72205 A CA72205 A CA 72205A CA 944994 A CA944994 A CA 944994A
Authority
CA
Canada
Prior art keywords
carrier particles
highly conductive
conductive carrier
highly
particles
Prior art date
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.)
Expired
Application number
CA072,205A
Other versions
CA72205S (en
Inventor
Howard A. Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA944994A publication Critical patent/CA944994A/en
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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1139—Inorganic components of coatings
    • 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
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
CA072,205A 1969-02-17 1970-01-15 Highly conductive carrier particles Expired CA944994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79996769A 1969-02-17 1969-02-17

Publications (1)

Publication Number Publication Date
CA944994A true CA944994A (en) 1974-04-09

Family

ID=25177185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA072,205A Expired CA944994A (en) 1969-02-17 1970-01-15 Highly conductive carrier particles

Country Status (5)

Country Link
BE (1) BE746110A (en)
CA (1) CA944994A (en)
DE (1) DE2007005C3 (en)
FR (1) FR2042723A5 (en)
GB (1) GB1303267A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4403678A1 (en) * 1994-02-07 1995-08-10 Basf Ag Metal oxide and metal coated carriers for electrophotography
KR101385351B1 (en) * 2010-01-29 2014-04-14 도와 아이피 크리에이션 가부시키가이샤 Carrier core material for electrophotographic developer, process for producing same, carrier for electrophotographic developer, and electrophotographic developer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874063A (en) * 1953-03-23 1959-02-17 Rca Corp Electrostatic printing
US2939804A (en) * 1958-01-23 1960-06-07 Uarco Inc Resin particle coated with metal
US3565805A (en) * 1963-08-30 1971-02-23 Addressograph Multigraph Electrostatic developer mix
BE652391A (en) * 1964-08-28 1964-12-16
GB1174571A (en) * 1965-11-05 1969-12-17 Agfa Gevaert Nv Development of Electrostatic Images

Also Published As

Publication number Publication date
GB1303267A (en) 1973-01-17
DE2007005B2 (en) 1975-07-24
DE2007005A1 (en) 1970-10-29
BE746110A (en) 1970-07-31
DE2007005C3 (en) 1983-02-17
FR2042723A5 (en) 1971-02-12

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