CH532804A - Elektrophotographisches Verfahren zur Herstellung mehrfarbiger Kopien eines mehrfarbigen Originals - Google Patents

Elektrophotographisches Verfahren zur Herstellung mehrfarbiger Kopien eines mehrfarbigen Originals

Info

Publication number
CH532804A
CH532804A CH959370A CH959370A CH532804A CH 532804 A CH532804 A CH 532804A CH 959370 A CH959370 A CH 959370A CH 959370 A CH959370 A CH 959370A CH 532804 A CH532804 A CH 532804A
Authority
CH
Switzerland
Prior art keywords
multicolored
copies
original
electrophotographic process
producing
Prior art date
Application number
CH959370A
Other languages
English (en)
Inventor
O Bach Frederick
N Chapin Leo
Freed Robert
J Cernoch Thomas
Original Assignee
Dick Co Ab
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 Dick Co Ab filed Critical Dick Co Ab
Priority to CH1143371A priority Critical patent/CH532802A/de
Publication of CH532804A publication Critical patent/CH532804A/de

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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/09—Sensitisors or activators, e.g. dyestuffs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/12—Recording members for multicolour processes
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Color Electrophotography (AREA)
CH959370A 1969-06-25 1970-06-24 Elektrophotographisches Verfahren zur Herstellung mehrfarbiger Kopien eines mehrfarbigen Originals CH532804A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1143371A CH532802A (de) 1969-06-25 1970-06-24 Entwickler für die elektrophotographische Herstellung mehrfarbiger Kopien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83641569A 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
CH532804A true CH532804A (de) 1973-01-15

Family

ID=25271926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH959370A CH532804A (de) 1969-06-25 1970-06-24 Elektrophotographisches Verfahren zur Herstellung mehrfarbiger Kopien eines mehrfarbigen Originals

Country Status (9)

Country Link
US (1) US3630729A (de)
JP (1) JPS4926587B1 (de)
BE (1) BE752540A (de)
CA (1) CA920859A (de)
CH (1) CH532804A (de)
DE (1) DE2031534C3 (de)
FR (1) FR2051193A5 (de)
GB (1) GB1311114A (de)
NL (1) NL7009333A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077802A (en) * 1970-12-01 1978-03-07 A. B. Dick Company Single color electrophotographic copy process
JPS4936339A (de) * 1972-08-07 1974-04-04
US3772053A (en) * 1972-09-22 1973-11-13 Eastman Kodak Co Electrographic formation of dye images
US4063946A (en) * 1973-01-22 1977-12-20 Rank Xerox Ltd. Electrophotographic color reproduction process employing photoconductive material with dual light fatigue properties
US4121932A (en) * 1974-09-28 1978-10-24 Matsushita Electric Industrial Co., Ltd. Electrophotographic process involving dye transfer imagewise
JPS56151937U (de) * 1980-04-15 1981-11-13
US4481528A (en) * 1980-10-08 1984-11-06 Peck Richard M Multicolor image printing device and method
US4390614A (en) * 1981-03-16 1983-06-28 Richard M. Peck Color facsimile printing device comprising photosensitive ink in pores
US4420552A (en) * 1981-03-16 1983-12-13 Richard M. Peck Method of producing printed images with a color facsimile printing device
JPS588983A (ja) * 1981-07-07 1983-01-19 株式会社チノ− 球形黒体炉
US4911999A (en) * 1988-12-13 1990-03-27 E. I. Du Pont De Nemours And Company Electrostatic master containing thiourea or thioamide electrostatic decay additive for high speed xeroprinting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962374A (en) * 1956-05-01 1960-11-29 Haloid Xerox Inc Color xerography
US3212887A (en) * 1961-04-07 1965-10-19 Minnesota Mining & Mfg Laterally disposed coterminously adjacent multicolor area containing graphic reproduction receptor and electrophotographic process of using same
BE613738A (de) * 1961-04-07
DE1447907A1 (de) * 1964-01-11 1968-12-05 Kalle Ag Elektrophotographischer Mehrfarbendruck
GB1183532A (en) * 1966-04-26 1970-03-11 Fuji Photo Film Co Ltd Electrophotographic Dye Transfer

Also Published As

Publication number Publication date
US3630729A (en) 1971-12-28
DE2031534A1 (de) 1971-01-28
CA920859A (en) 1973-02-13
DE2031534B2 (de) 1974-10-24
GB1311114A (en) 1973-03-21
NL7009333A (de) 1970-12-29
FR2051193A5 (de) 1971-04-02
BE752540A (fr) 1970-12-01
DE2031534C3 (de) 1975-06-05
JPS4926587B1 (de) 1974-07-10

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Legal Events

Date Code Title Description
PL Patent ceased