CH347074A - Verfahren zur Herstellung seitenrichtiger, positiver Kopien durch Wärmeentwicklung - Google Patents

Verfahren zur Herstellung seitenrichtiger, positiver Kopien durch Wärmeentwicklung

Info

Publication number
CH347074A
CH347074A CH347074DA CH347074A CH 347074 A CH347074 A CH 347074A CH 347074D A CH347074D A CH 347074DA CH 347074 A CH347074 A CH 347074A
Authority
CH
Switzerland
Prior art keywords
production
heat development
positive copies
correct reverse
correct
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Hildegard Dr Haydn
Koenig Anita Dr Von
Original Assignee
Agfa 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 Agfa Ag filed Critical Agfa Ag
Publication of CH347074A publication Critical patent/CH347074A/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/40—Development by heat ; Photo-thermographic processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/142—Dye mordant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH347074D 1955-02-11 1956-01-28 Verfahren zur Herstellung seitenrichtiger, positiver Kopien durch Wärmeentwicklung CH347074A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0022073 1955-02-11

Publications (1)

Publication Number Publication Date
CH347074A true CH347074A (de) 1960-06-15

Family

ID=7149220

Family Applications (1)

Application Number Title Priority Date Filing Date
CH347074D CH347074A (de) 1955-02-11 1956-01-28 Verfahren zur Herstellung seitenrichtiger, positiver Kopien durch Wärmeentwicklung

Country Status (5)

Country Link
US (1) US3007795A (hu)
BE (1) BE545042A (hu)
CH (1) CH347074A (hu)
FR (1) FR1141235A (hu)
GB (1) GB790811A (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080854B (de) * 1957-12-10 1960-04-28 Zindler Lumoprint Kg Verfahren zur Herstellung seitenrichtiger positiver Abbildungen unter Waermeeinwirkung und Positivmaterial zur Durchfuehrung dieses Verfahrens
NL125781C (hu) * 1959-02-04
US3033677A (en) * 1959-06-19 1962-05-08 Eastman Kodak Co Photographic processes utilizing photolytic halogen
BE609057A (hu) * 1960-10-12
GB1054605A (hu) * 1964-08-01
DE1772813A1 (de) * 1968-07-08 1971-06-09 Agfa Gevaert Ag Trockenkopierverfahren
US4021240A (en) 1975-12-22 1977-05-03 Eastman Kodak Company Photothermographic and thermographic compositions and uses therefor containing sulfonamidophenol reducing agents and four equivalent color couplers
CA1085666A (en) * 1977-02-07 1980-09-16 Eastman Kodak Company Photographic material having a heat developable layer and a layer containing an azoaniline dye
US4187108A (en) * 1977-02-07 1980-02-05 Eastman Kodak Company Heat developable material and process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922727A (en) * 1928-09-29 1933-08-15 Celanese Corp Production of pattern effects upon textile fabrics or other materials
US1920542A (en) * 1930-09-04 1933-08-01 Gen Aniline Works Inc New dyeing preparation and its conversion to dyestuffs
US2066918A (en) * 1931-09-21 1937-01-05 Light-sensitive material and a proc
DE596104C (de) * 1931-10-19 1934-04-26 Kalle & Co Akt Ges Verfahren zur Herstellung von Diazolichtbildern unter Anwendung von Metallsalzen
GB425235A (en) * 1933-09-11 1935-03-11 Werner Paul Leuch Improvements in or relating to the production of photographic diazotype prints
US2228562A (en) * 1938-03-17 1941-01-14 Dietzgen Co Eugene Production of photographic diazotype prints
BE437025A (hu) * 1938-12-05
GB629656A (en) * 1946-09-12 1949-09-26 Gen Aniline & Film Corp Process for positive diazo-type and negative metal reproduction images and light-sensitive material therefor
US2661293A (en) * 1946-10-08 1953-12-01 Polaroid Corp Process of producing a colored photographic image by means of exhaustion of developer
US2747999A (en) * 1953-03-16 1956-05-29 Eastman Kodak Co Photographic reproduction process

Also Published As

Publication number Publication date
BE545042A (hu)
US3007795A (en) 1961-11-07
FR1141235A (fr) 1957-08-28
GB790811A (en) 1958-02-19

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