FR1352910A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number
FR1352910A
FR1352910A FR920386A FR920386A FR1352910A FR 1352910 A FR1352910 A FR 1352910A FR 920386 A FR920386 A FR 920386A FR 920386 A FR920386 A FR 920386A FR 1352910 A FR1352910 A FR 1352910A
Authority
FR
France
Prior art keywords
processes
photographic products
photographic
products
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
FR920386A
Other languages
French (fr)
Inventor
Vivian Kann Walworth
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.)
Polaroid Corp
International Polaroid Corp
Original Assignee
Polaroid Corp
International Polaroid Corp
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 Polaroid Corp, International Polaroid Corp filed Critical Polaroid Corp
Priority to FR920386A priority Critical patent/FR1352910A/en
Application granted granted Critical
Publication of FR1352910A publication Critical patent/FR1352910A/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
    • 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
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR920386A 1962-01-04 1963-01-03 Photographic products and processes Expired FR1352910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920386A FR1352910A (en) 1962-01-04 1963-01-03 Photographic products and processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16431462A 1962-01-04 1962-01-04
FR920386A FR1352910A (en) 1962-01-04 1963-01-03 Photographic products and processes

Publications (1)

Publication Number Publication Date
FR1352910A true FR1352910A (en) 1964-02-21

Family

ID=26199220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920386A Expired FR1352910A (en) 1962-01-04 1963-01-03 Photographic products and processes

Country Status (1)

Country Link
FR (1) FR1352910A (en)

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