ATE12432T1 - Verfahren zum uebertragen eines pigmentbildes. - Google Patents

Verfahren zum uebertragen eines pigmentbildes.

Info

Publication number
ATE12432T1
ATE12432T1 AT81109009T AT81109009T ATE12432T1 AT E12432 T1 ATE12432 T1 AT E12432T1 AT 81109009 T AT81109009 T AT 81109009T AT 81109009 T AT81109009 T AT 81109009T AT E12432 T1 ATE12432 T1 AT E12432T1
Authority
AT
Austria
Prior art keywords
transferring
image
pigment
pigment image
liquid developer
Prior art date
Application number
AT81109009T
Other languages
English (en)
Inventor
Roland Dr Moraw
Renate Schaedlich
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE12432T1 publication Critical patent/ATE12432T1/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
AT81109009T 1980-11-20 1981-10-27 Verfahren zum uebertragen eines pigmentbildes. ATE12432T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3043736A DE3043736C2 (de) 1980-11-20 1980-11-20 Verfahren zum Übertragen eines Tonerbildes
EP81109009A EP0052789B1 (de) 1980-11-20 1981-10-27 Verfahren zum Übertragen eines Pigmentbildes

Publications (1)

Publication Number Publication Date
ATE12432T1 true ATE12432T1 (de) 1985-04-15

Family

ID=6117182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81109009T ATE12432T1 (de) 1980-11-20 1981-10-27 Verfahren zum uebertragen eines pigmentbildes.

Country Status (5)

Country Link
US (1) US4478924A (de)
EP (1) EP0052789B1 (de)
JP (1) JPS57114167A (de)
AT (1) ATE12432T1 (de)
DE (2) DE3043736C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1155011B (it) * 1982-01-11 1987-01-21 Savin Corp Metodo per aumentare la densita' di immagini elettrofotografiche sviluppate mediante sviluppatore liquido con trasferimento dell'immagine attraverso uno spazio d'aria e composizione di sviluppo da usarsi in tale metodo
US4841334A (en) * 1987-07-28 1989-06-20 Kentek Information Systems, Inc. Electrographic printer with small diameter drum and charged transfer belt
US4763157A (en) * 1987-08-31 1988-08-09 Olin Hunt Specialty Products Inc. Transfer roller
US4894686A (en) * 1987-08-31 1990-01-16 Olin Hunt Specialty Prod Transfer roller
US4855784A (en) * 1987-12-21 1989-08-08 Olin Hunt Specialty Products Inc. Web backing plate
US5077172A (en) * 1989-12-28 1991-12-31 Am International, Inc. Carrier web transfer device and method for electrophotographic printing press
JP2752886B2 (ja) * 1993-06-30 1998-05-18 東北リコー株式会社 トナー画像転写装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US869004A (en) * 1907-04-17 1907-10-22 Freeman T Martin Hemp-brake.
US2839400A (en) * 1953-10-30 1958-06-17 Rca Corp Electrostatic printing
US2892708A (en) * 1955-01-03 1959-06-30 Haloid Xerox Inc Xerographic transfer process
US3071645A (en) * 1959-09-09 1963-01-01 Gen Dynamics Corp Recorder utilizing electrostatic charges
US3203394A (en) * 1962-10-01 1965-08-31 Xerox Corp Xerographic development apparatus
CH442992A (de) * 1966-08-19 1967-08-31 Electrostatic Printing Corp Vorrichtung zum elektrostatischen Übertragen eines Pulverbildes
US3355288A (en) * 1963-11-19 1967-11-28 Australia Res Lab Electrostatic printing method and apparatus
FR1542890A (fr) * 1966-11-07 Ibm Impression par attraction électrique d'encres
UST869004I4 (en) * 1968-02-16 1969-12-16 For issue date has been scanned, but with missing
US3806354A (en) * 1969-07-01 1974-04-23 Xerox Corp Method of cyclically developing electrostatic latent images
JPS5010649B1 (de) * 1970-03-05 1975-04-23
US3933490A (en) * 1971-11-04 1976-01-20 Canon Kabushiki Kaisha Improvements in transfer electrophotography
US3891434A (en) * 1972-12-08 1975-06-24 Herbert Taege Porous material in a liquid development method
US3972718A (en) * 1975-05-19 1976-08-03 Xerox Corporation Electrostatographic gravure member
DE2651427A1 (de) * 1976-11-11 1978-05-18 Agfa Gevaert Ag Elektrofotografisches abbildungsverfahren und aufzeichnungstraeger zur durchfuehrung des verfahrens
JPS53143334A (en) * 1977-05-20 1978-12-13 Ricoh Co Ltd Corona electrifier for transfer
US4364661A (en) * 1980-05-13 1982-12-21 Savin Corporation Process and apparatus for transferring developed electrostatic images to a carrier sheet, improved carrier sheet for use in the process and method of making the same

Also Published As

Publication number Publication date
EP0052789A3 (en) 1983-02-09
DE3043736C2 (de) 1983-11-10
DE3043736A1 (de) 1982-06-24
DE3169586D1 (en) 1985-05-02
US4478924A (en) 1984-10-23
JPS57114167A (en) 1982-07-15
EP0052789A2 (de) 1982-06-02
EP0052789B1 (de) 1985-03-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee