AU470471B2 - Amplification of photographic images - Google Patents

Amplification of photographic images

Info

Publication number
AU470471B2
AU470471B2 AU43117/72A AU4311772A AU470471B2 AU 470471 B2 AU470471 B2 AU 470471B2 AU 43117/72 A AU43117/72 A AU 43117/72A AU 4311772 A AU4311772 A AU 4311772A AU 470471 B2 AU470471 B2 AU 470471B2
Authority
AU
Australia
Prior art keywords
amplification
photographic images
photographic
images
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU43117/72A
Other versions
AU4311772A (en
Inventor
Leon Bissonette Vernon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
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 AU4311772A publication Critical patent/AU4311772A/en
Application granted granted Critical
Publication of AU470471B2 publication Critical patent/AU470471B2/en
Expired legal-status Critical Current

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
AU43117/72A 1971-06-07 1972-06-06 Amplification of photographic images Expired AU470471B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15074171A 1971-06-07 1971-06-07
USUS150741 1971-06-07

Publications (2)

Publication Number Publication Date
AU4311772A AU4311772A (en) 1973-12-13
AU470471B2 true AU470471B2 (en) 1976-03-18

Family

ID=22535813

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43117/72A Expired AU470471B2 (en) 1971-06-07 1972-06-06 Amplification of photographic images

Country Status (8)

Country Link
JP (1) JPS4923634A (en)
AU (1) AU470471B2 (en)
BE (1) BE784473A (en)
BR (2) BR7203594D0 (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
AU4311772A (en) 1973-12-13
ZA723896B (en) 1973-03-28
BR7203594D0 (en) 1973-05-31
FR2140463A1 (en) 1973-01-19
BE784473A (en) 1972-12-06
BR7203593D0 (en) 1973-05-31
CH539866A (en) 1973-07-31
ZA723897B (en) 1973-03-28
RO64416A (en) 1980-01-15
FR2140463B1 (en) 1978-03-03
JPS4923634A (en) 1974-03-02

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