BE752231A - Materiau magnetique pour revelateur electrophotographique - Google Patents

Materiau magnetique pour revelateur electrophotographique

Info

Publication number
BE752231A
BE752231A BE752231DA BE752231A BE 752231 A BE752231 A BE 752231A BE 752231D A BE752231D A BE 752231DA BE 752231 A BE752231 A BE 752231A
Authority
BE
Belgium
Prior art keywords
magnetic material
electrophotographic developer
electrophotographic
developer
magnetic
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
R J Hagenbach
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of BE752231A publication Critical patent/BE752231A/xx

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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08744—Polyacetals
    • 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
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • 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
    • G03G9/1087—Specified elemental magnetic metal or alloy, e.g. alnico comprising iron, nickel, cobalt, and aluminum, or permalloy comprising iron and nickel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
BE752231D 1969-06-19 1970-06-19 Materiau magnetique pour revelateur electrophotographique BE752231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83486369A 1969-06-19 1969-06-19

Publications (1)

Publication Number Publication Date
BE752231A true BE752231A (fr) 1970-12-21

Family

ID=25268005

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752231D BE752231A (fr) 1969-06-19 1970-06-19 Materiau magnetique pour revelateur electrophotographique

Country Status (7)

Country Link
BE (1) BE752231A (enrdf_load_stackoverflow)
CA (1) CA939955A (enrdf_load_stackoverflow)
DE (1) DE2030390C3 (enrdf_load_stackoverflow)
FR (1) FR2046887B1 (enrdf_load_stackoverflow)
GB (1) GB1318558A (enrdf_load_stackoverflow)
NL (1) NL7009071A (enrdf_load_stackoverflow)
SU (1) SU408487A3 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804619A (en) * 1972-12-18 1974-04-16 Xerox Corp Color electrophotographic imaging process

Also Published As

Publication number Publication date
FR2046887A1 (enrdf_load_stackoverflow) 1971-03-12
SU408487A3 (enrdf_load_stackoverflow) 1973-12-10
DE2030390B2 (de) 1978-05-24
CA939955A (en) 1974-01-15
DE2030390A1 (de) 1970-12-23
FR2046887B1 (enrdf_load_stackoverflow) 1973-01-12
DE2030390C3 (de) 1979-01-25
GB1318558A (en) 1973-05-31
NL7009071A (enrdf_load_stackoverflow) 1970-12-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: XEROX CORP.

Effective date: 19880630