BE859552R - Procede photographique pour obtenir une image positive de colorant par amplification catalytique - Google Patents

Procede photographique pour obtenir une image positive de colorant par amplification catalytique

Info

Publication number
BE859552R
BE859552R BE181600A BE181600A BE859552R BE 859552 R BE859552 R BE 859552R BE 181600 A BE181600 A BE 181600A BE 181600 A BE181600 A BE 181600A BE 859552 R BE859552 R BE 859552R
Authority
BE
Belgium
Prior art keywords
colorant
obtaining
positive image
photographic process
catalytic amplification
Prior art date
Application number
BE181600A
Other languages
English (en)
French (fr)
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
Priority claimed from US05/730,912 external-priority patent/US4089685A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of BE859552R publication Critical patent/BE859552R/xx

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
    • 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
    • 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
    • G03C7/302—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using peroxides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
BE181600A 1976-10-08 1977-10-10 Procede photographique pour obtenir une image positive de colorant par amplification catalytique BE859552R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/730,912 US4089685A (en) 1975-11-05 1976-10-08 Reversal imaging process including redox amplification

Publications (1)

Publication Number Publication Date
BE859552R true BE859552R (fr) 1978-04-10

Family

ID=24937306

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181600A BE859552R (fr) 1976-10-08 1977-10-10 Procede photographique pour obtenir une image positive de colorant par amplification catalytique

Country Status (4)

Country Link
US (1) US4146395A (enExample)
BE (1) BE859552R (enExample)
FR (1) FR2367306A2 (enExample)
GB (1) GB1591176A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214852A (ja) * 1983-05-20 1984-12-04 Fuji Photo Film Co Ltd ハロゲン化銀カラー反転写真感光材料の処理方法
JPH0690455B2 (ja) * 1986-07-02 1994-11-14 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の処理方法
GB9626332D0 (en) * 1996-12-19 1997-02-05 Kodak Ltd Process for the development of photographic materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674490A (en) * 1968-12-11 1972-07-04 Agfa Gevaert Ag Process for the production of photographic images
BE758415A (nl) * 1969-11-06 1971-05-03 Agfa Gevaert Nv Methode voor het vervaardigen van fotografische beelden
DE2056360A1 (de) * 1970-11-17 1972-05-18 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung photographischer Bilder
US3658525A (en) * 1970-12-03 1972-04-25 Eastman Kodak Co Reversal color photographic processes
US3862842A (en) * 1971-06-07 1975-01-28 Eastman Kodak Co Image-forming processes and compositions
JPS5549733B2 (enExample) * 1973-09-18 1980-12-13

Also Published As

Publication number Publication date
FR2367306A2 (fr) 1978-05-05
US4146395A (en) 1979-03-27
GB1591176A (en) 1981-06-17
FR2367306B2 (enExample) 1982-02-12

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