BE848342A - Procede photographique positif utilisant un element a l'halogenure d'argent, - Google Patents

Procede photographique positif utilisant un element a l'halogenure d'argent,

Info

Publication number
BE848342A
BE848342A BE172356A BE172356A BE848342A BE 848342 A BE848342 A BE 848342A BE 172356 A BE172356 A BE 172356A BE 172356 A BE172356 A BE 172356A BE 848342 A BE848342 A BE 848342A
Authority
BE
Belgium
Prior art keywords
photographic process
positive photographic
silver halogenide
halogenide
silver
Prior art date
Application number
BE172356A
Other languages
English (en)
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 filed Critical
Publication of BE848342A publication Critical patent/BE848342A/fr

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/50—Reversal development; Contact processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
BE172356A 1975-11-17 1976-11-16 Procede photographique positif utilisant un element a l'halogenure d'argent, BE848342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/632,729 US4029509A (en) 1975-11-17 1975-11-17 Positive process using a low coating weight silver halide

Publications (1)

Publication Number Publication Date
BE848342A true BE848342A (fr) 1977-05-16

Family

ID=24536704

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172356A BE848342A (fr) 1975-11-17 1976-11-16 Procede photographique positif utilisant un element a l'halogenure d'argent,

Country Status (9)

Country Link
US (1) US4029509A (fr)
JP (1) JPS5262439A (fr)
AU (1) AU502448B2 (fr)
BE (1) BE848342A (fr)
BR (1) BR7607641A (fr)
CA (1) CA1091972A (fr)
DE (1) DE2651941C2 (fr)
FR (1) FR2331815A1 (fr)
GB (1) GB1565825A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820424B2 (ja) * 1976-10-12 1983-04-22 富士写真フイルム株式会社 カラ−画像形成方法
FR2407495A1 (fr) * 1977-10-28 1979-05-25 Ciba Geigy Ag Procede pour la realisation d'images photographiques
EP0014494B1 (fr) 1979-02-02 1982-05-12 Agfa-Gevaert N.V. Procédé photographique de formation d'images et matériaux pour sa mise en oeuvre
IT1144001B (it) * 1980-07-28 1986-10-29 Minnesota Mining & Mfg Elemento fotografico per sviluppo tannante e procedimento per ottenere un'immagine colorata in rilievo
US4609613A (en) * 1980-12-29 1986-09-02 Permanent Images, Inc. Permanent reproductions and formation method therefor
DD222758A3 (de) * 1981-10-29 1985-05-22 Defa Zentralstelle Fuer Filmte Chinonhaltige loesung, insbesondere fotografisches bleichband
US4460679A (en) * 1983-07-15 1984-07-17 E. I. Du Pont De Nemours And Company Low coating weight silver halide element
US4654296A (en) * 1984-07-26 1987-03-31 E. I. Du Pont De Nemours And Company Process for making lithographic film using photopolymer diffusion modulation layer for pigmented bottom layer
US4579808A (en) * 1984-07-27 1986-04-01 E. I. Du Pont De Nemours And Company Imageable colloidal metal/mercaptan elements
US4923389A (en) * 1988-04-29 1990-05-08 E. I. Du Pont De Nemours And Company Negative working low silver wash-off contact film

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE680688C (de) * 1931-12-03 1939-09-06 Bela Gaspar Dr Verfahren zur Herstellung photographischer Farbstoffbilder
US2322001A (en) * 1940-10-10 1943-06-15 Eastman Kodak Co Method of producing dye images
US2875052A (en) * 1949-08-06 1959-02-24 Weyde Edith Photographic material for the direct production of positive photographic images
US2856284A (en) * 1955-01-07 1958-10-14 Eastman Kodak Co Photomagnetic printing process
BE609927A (fr) * 1959-01-12
US3501298A (en) * 1966-04-08 1970-03-17 Eastman Kodak Co Photographic papers
US3737317A (en) * 1971-04-12 1973-06-05 Eastman Kodak Co Photographic elements and processes
BG18355A1 (fr) * 1972-11-15 1974-10-25

Also Published As

Publication number Publication date
US4029509A (en) 1977-06-14
AU1966576A (en) 1978-05-25
GB1565825A (en) 1980-04-23
JPS5340898B2 (fr) 1978-10-30
CA1091972A (fr) 1980-12-23
BR7607641A (pt) 1977-09-27
JPS5262439A (en) 1977-05-23
FR2331815B1 (fr) 1981-10-02
AU502448B2 (en) 1979-07-26
DE2651941C2 (de) 1985-03-14
FR2331815A1 (fr) 1977-06-10
DE2651941A1 (de) 1977-05-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19931130