FR1389755A - New photographic products containing developer dyes - Google Patents

New photographic products containing developer dyes

Info

Publication number
FR1389755A
FR1389755A FR965014A FR965014A FR1389755A FR 1389755 A FR1389755 A FR 1389755A FR 965014 A FR965014 A FR 965014A FR 965014 A FR965014 A FR 965014A FR 1389755 A FR1389755 A FR 1389755A
Authority
FR
France
Prior art keywords
products containing
containing developer
photographic products
new photographic
developer dyes
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
FR965014A
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 US262167A external-priority patent/US3287133A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR965014A priority Critical patent/FR1389755A/en
Application granted granted Critical
Publication of FR1389755A publication Critical patent/FR1389755A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR965014A 1963-03-01 1964-02-25 New photographic products containing developer dyes Expired FR1389755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965014A FR1389755A (en) 1963-03-01 1964-02-25 New photographic products containing developer dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US262167A US3287133A (en) 1963-03-01 1963-03-01 Photographic dye developer dispersions utilizing water-soluble sulfites
FR965014A FR1389755A (en) 1963-03-01 1964-02-25 New photographic products containing developer dyes

Publications (1)

Publication Number Publication Date
FR1389755A true FR1389755A (en) 1965-02-19

Family

ID=26206110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965014A Expired FR1389755A (en) 1963-03-01 1964-02-25 New photographic products containing developer dyes

Country Status (1)

Country Link
FR (1) FR1389755A (en)

Similar Documents

Publication Publication Date Title
FR1448121A (en) New Color Developers Precursors and Photographic Products Containing Them
FR1228072A (en) New photographic products
CH438929A (en) Photographic emulsion
CH433971A (en) Photographic emulsion
FR1453635A (en) Photographic products containing complexes of silver and dyes
CH432238A (en) Photographic emulsion
FR1492132A (en) New photographic emulsions and new photographic products containing these emulsions
FR1511485A (en) New photosensitive compounds and photographic products containing them
FR1389755A (en) New photographic products containing developer dyes
FR1464985A (en) New sensitizing dyes that can be used in particular in photography
FR1520821A (en) New photographic emulsions containing a dye of the carbocyanin type
FR1444772A (en) New dyes and photographic products containing them
FR1401589A (en) Desensitizing dyes and photographic preparations containing them
FR1401588A (en) New dyes for use in photographic products
FR1520819A (en) New sensitizing dyes and photographic products containing these dyes
FR1450521A (en) New sensitizing dyes for photographic products
FR1439719A (en) New antihalation compounds and photographic agents containing them
FR1464286A (en) New sensitizing dyes and photographic emulsions containing them
FR1439334A (en) New yellow dye-forming coupler and photographic products containing it
FR1381433A (en) New azo dyes containing an n-carboximidoalkyl radical
FR1524476A (en) New photographic emulsions containing decomposable dyes
FR1437356A (en) New dyes from the azamerodicarbocyanins series and photographic emulsions containing them
FR1446163A (en) New gelatin tanning agents and new photographic agents containing these tanning agents
FR1499808A (en) New sensitized photographic products
FR1485203A (en) New supersensitizing associations of dyes that can be used in photography