BE794294A - Ontwikkeling van elektrofotografisch gevormde ladingsbeelden en poederbeeldtransfer - Google Patents

Ontwikkeling van elektrofotografisch gevormde ladingsbeelden en poederbeeldtransfer

Info

Publication number
BE794294A
BE794294A BE794294DA BE794294A BE 794294 A BE794294 A BE 794294A BE 794294D A BE794294D A BE 794294DA BE 794294 A BE794294 A BE 794294A
Authority
BE
Belgium
Prior art keywords
electrophotographically
development
image transfer
shaped charge
powder image
Prior art date
Application number
Other languages
English (en)
Dutch (nl)
Original Assignee
Oce Van Der Grinten Nv
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.)
Publication date
Publication of BE794294A publication Critical patent/BE794294A/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
    • G03G9/08746—Condensation polymers of aldehydes or ketones
    • G03G9/08748—Phenoplasts
    • 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
    • G03G9/10—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)
BE794294D 1972-01-20 Ontwikkeling van elektrofotografisch gevormde ladingsbeelden en poederbeeldtransfer BE794294A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB285472A GB1373151A (en) 1972-01-20 1972-01-20 Toner powder particularly for use in electrophotographic copying processes

Publications (1)

Publication Number Publication Date
BE794294A true BE794294A (nl) 1973-07-19

Family

ID=9747227

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794294D BE794294A (nl) 1972-01-20 Ontwikkeling van elektrofotografisch gevormde ladingsbeelden en poederbeeldtransfer

Country Status (7)

Country Link
AT (1) AT329376B (it)
BE (1) BE794294A (it)
DE (1) DE2302506A1 (it)
FR (1) FR2168532B1 (it)
GB (1) GB1373151A (it)
IT (1) IT976272B (it)
NL (1) NL7217640A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391936A (en) 1980-11-20 1983-07-05 E. I. Du Pont De Nemours And Company Molding blends
US7732114B2 (en) * 2004-09-27 2010-06-08 Dainippon Ink And Chemicals, Inc. Modified nigrosine, its production method, and toner for developing electrostatic charge images using this modified nigrosine

Also Published As

Publication number Publication date
FR2168532B1 (it) 1978-12-29
AT329376B (de) 1976-05-10
ATA35373A (de) 1975-07-15
DE2302506A1 (de) 1973-07-26
GB1373151A (en) 1974-11-06
FR2168532A1 (it) 1973-08-31
NL7217640A (it) 1973-07-24
IT976272B (it) 1974-08-20

Similar Documents

Publication Publication Date Title
GB1418173A (en) Methods of fixing toner images
BE753126A (nl) Inrichting voor het electrografisch registreren van ladingsbeelden
ZA725288B (en) Apparatus for developing latent electrostatic charge images
AU2512171A (en) Developing electrostatic latent images
BE805506A (fr) Development et/ou transfert d'images
IT966401B (it) Dispositivo per trasportare im magini di toner in polvere
CA941004A (en) Transferring recorded signals and latent electrostatic images before development
CA948043A (en) Development of electrostatic images
IT992772B (it) Procedimento ed apparecchiatura per la copiatura elettrofotogra fica mediante trasferimento di immagini elettrostatiche
SE390349B (sv) Anordning for framkalling av elektrostatiska laddningsbilder
CA950767A (en) Reversal developing method of electrostatic latent image
CA949827A (en) Latent electrostatic image development and apparatus
BE794294A (nl) Ontwikkeling van elektrofotografisch gevormde ladingsbeelden en poederbeeldtransfer
CA955105A (en) Transfer of electrographic images and elements bearing the transferred images
BE801483A (nl) Werkwijze voor het elektrografisch registreren van ladingsbeelden
CA949821A (en) Fluidized development of electrostatic images
CA934232A (en) Development means and methods for developing electrostatic images
CA980634A (en) Hybrid development of electrostatic latent image
BE788383A (nl) Procede voor de elektrografische registratie van ladingsbeelden
GB1368508A (en) Transfer of charged particulate images
CA936400A (en) Reduction of toner filming in electrophotography
CA1002366A (en) Acid sensitized charge transfer complexes and cyclic electrostatographic imaging methods
BE810129A (fr) Transfert d'images xerographiques
CA968552A (en) Developing device for electrostatic charge images
AU473677B2 (en) Developer powder forthe development of electrostatic images