ZA723896B - Amplification of photographic images - Google Patents

Amplification of photographic images

Info

Publication number
ZA723896B
ZA723896B ZA723896A ZA723896A ZA723896B ZA 723896 B ZA723896 B ZA 723896B ZA 723896 A ZA723896 A ZA 723896A ZA 723896 A ZA723896 A ZA 723896A ZA 723896 B ZA723896 B ZA 723896B
Authority
ZA
South Africa
Prior art keywords
amplification
photographic images
photographic
images
Prior art date
Application number
ZA723896A
Inventor
V Bissonette
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of ZA723896B publication Critical patent/ZA723896B/en

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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3017—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction
    • G03C7/3018—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using cobalt compounds
    • 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
    • G03C5/40—Chemically transforming developed images
    • G03C5/42—Reducing; Intensifying
    • 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
    • G03C7/30—Colour processes using colour-coupling substances; 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
ZA723896A 1971-06-07 1972-06-07 Amplification of photographic images ZA723896B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15074171A 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
ZA723896B true ZA723896B (en) 1973-03-28

Family

ID=22535813

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA723896A ZA723896B (en) 1971-06-07 1972-06-07 Amplification of photographic images
ZA723897A ZA723897B (en) 1971-06-07 1972-06-07 Methods of photographic processing and materials for use therein

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA723897A ZA723897B (en) 1971-06-07 1972-06-07 Methods of photographic processing and materials for use therein

Country Status (8)

Country Link
JP (1) JPS4923634A (en)
AU (1) AU470471B2 (en)
BE (1) BE784473A (en)
BR (2) BR7203593D0 (en)
CH (1) CH539866A (en)
FR (1) FR2140463A1 (en)
RO (1) RO64416A (en)
ZA (2) ZA723896B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153826A (en) * 1974-11-06 1976-05-12 Fuji Photo Film Co Ltd GAZOKEISEIHOHO
JPS589940B2 (en) * 1975-08-11 1983-02-23 富士写真フイルム株式会社 Gazokeiseihouhou

Also Published As

Publication number Publication date
BR7203593D0 (en) 1973-05-31
BR7203594D0 (en) 1973-05-31
FR2140463B1 (en) 1978-03-03
JPS4923634A (en) 1974-03-02
BE784473A (en) 1972-12-06
FR2140463A1 (en) 1973-01-19
AU470471B2 (en) 1976-03-18
ZA723897B (en) 1973-03-28
CH539866A (en) 1973-07-31
AU4311772A (en) 1973-12-13
RO64416A (en) 1980-01-15

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