FR2367306A2 - 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
FR2367306A2
FR2367306A2 FR7730363A FR7730363A FR2367306A2 FR 2367306 A2 FR2367306 A2 FR 2367306A2 FR 7730363 A FR7730363 A FR 7730363A FR 7730363 A FR7730363 A FR 7730363A FR 2367306 A2 FR2367306 A2 FR 2367306A2
Authority
FR
France
Prior art keywords
developer
oxidation
silver
image
dye
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.)
Granted
Application number
FR7730363A
Other languages
English (en)
French (fr)
Other versions
FR2367306B2 (enExample
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
Priority claimed from US05/730,912 external-priority patent/US4089685A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2367306A2 publication Critical patent/FR2367306A2/fr
Application granted granted Critical
Publication of FR2367306B2 publication Critical patent/FR2367306B2/fr
Granted 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
    • 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)
FR7730363A 1976-10-08 1977-10-10 Procede photographique pour obtenir une image positive de colorant par amplification catalytique Granted FR2367306A2 (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 (2)

Publication Number Publication Date
FR2367306A2 true FR2367306A2 (fr) 1978-05-05
FR2367306B2 FR2367306B2 (enExample) 1982-02-12

Family

ID=24937306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730363A Granted FR2367306A2 (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
US4146395A (en) 1979-03-27
GB1591176A (en) 1981-06-17
FR2367306B2 (enExample) 1982-02-12
BE859552R (fr) 1978-04-10

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