BE795932A - Amelioration aux procedes de reproduction photoelectrostatiques par transfert de charges - Google Patents

Amelioration aux procedes de reproduction photoelectrostatiques par transfert de charges

Info

Publication number
BE795932A
BE795932A BE795932DA BE795932A BE 795932 A BE795932 A BE 795932A BE 795932D A BE795932D A BE 795932DA BE 795932 A BE795932 A BE 795932A
Authority
BE
Belgium
Prior art keywords
charges
improvement
transfer
reproduction processes
photoelectrostatic
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Cellophane Sa
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
Priority claimed from FR7207402A external-priority patent/FR2174412A5/fr
Priority claimed from FR7242003A external-priority patent/FR2208542A6/fr
Publication of BE795932A publication Critical patent/BE795932A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/14—Transferring a pattern to a second base
    • G03G13/18—Transferring a pattern to a second base of a charge pattern
    • 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
    • G03G15/18—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
BE795932D 1972-03-03 Amelioration aux procedes de reproduction photoelectrostatiques par transfert de charges BE795932A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7207402A FR2174412A5 (xx) 1972-02-08 1972-03-03
FR7242003A FR2208542A6 (xx) 1972-11-27 1972-11-27

Publications (1)

Publication Number Publication Date
BE795932A true BE795932A (fr) 1973-06-18

Family

ID=26216953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795932D BE795932A (fr) 1972-03-03 Amelioration aux procedes de reproduction photoelectrostatiques par transfert de charges

Country Status (8)

Country Link
US (1) US3972714A (xx)
JP (1) JPS4912825A (xx)
AU (1) AU5281173A (xx)
BE (1) BE795932A (xx)
CA (1) CA1005854A (xx)
DE (1) DE2310423C3 (xx)
GB (1) GB1416897A (xx)
IT (1) IT979677B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105322A (en) * 1975-09-12 1978-08-08 Ricoh Company, Ltd. Electrophotographic color process
GB1597961A (en) * 1977-01-05 1981-09-16 Payne J M Electrostatic copying
FR2422987A1 (fr) * 1977-10-25 1979-11-09 Dennison Mfg Co Appareil electrophotographique a double transfert d'image
US4390607A (en) * 1982-02-03 1983-06-28 Minnesota Mining And Manufacturing Company Charge transfer imaging process
US5450179A (en) * 1994-02-28 1995-09-12 Eastman Kodak Company Active charging to prevent image disruption

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833648A (en) * 1953-07-16 1958-05-06 Haloid Co Transfer of electrostatic charge pattern
FR1531688A (fr) * 1967-05-24 1968-07-05 Anicet Anstalt Procédé de reproduction photoélectrique, dispositifs et papiers pour la mise en oeuvre de ce procédé
DE1810757C3 (de) * 1968-11-25 1979-02-22 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines Ladungsbildes auf einer dielektrischen Schicht
US3672930A (en) * 1970-04-02 1972-06-27 Eastman Kodak Co Process of transferring an electrostatic charge pattern without using external pressure or electrical bias

Also Published As

Publication number Publication date
DE2310423A1 (de) 1973-09-06
GB1416897A (en) 1975-12-10
DE2310423C3 (de) 1978-08-10
JPS4912825A (xx) 1974-02-04
US3972714A (en) 1976-08-03
DE2310423B2 (de) 1977-12-15
CA1005854A (en) 1977-02-22
AU5281173A (en) 1974-09-05
IT979677B (it) 1974-09-30

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