FR1423372A - Photographic development process - Google Patents

Photographic development process

Info

Publication number
FR1423372A
FR1423372A FR4054A FR4054A FR1423372A FR 1423372 A FR1423372 A FR 1423372A FR 4054 A FR4054 A FR 4054A FR 4054 A FR4054 A FR 4054A FR 1423372 A FR1423372 A FR 1423372A
Authority
FR
France
Prior art keywords
development process
photographic development
photographic
development
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
FR4054A
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 GB454064A external-priority patent/GB1042479A/en
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to FR4054A priority Critical patent/FR1423372A/en
Application granted granted Critical
Publication of FR1423372A publication Critical patent/FR1423372A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3028—Heterocyclic compounds
    • G03C5/3035—Heterocyclic compounds containing a diazole ring
    • 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
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
FR4054A 1964-02-03 1965-02-02 Photographic development process Expired FR1423372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4054A FR1423372A (en) 1964-02-03 1965-02-02 Photographic development process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB454064A GB1042479A (en) 1964-02-03 1964-02-03 Photographic development processes
FR4054A FR1423372A (en) 1964-02-03 1965-02-02 Photographic development process

Publications (1)

Publication Number Publication Date
FR1423372A true FR1423372A (en) 1966-01-03

Family

ID=26161846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4054A Expired FR1423372A (en) 1964-02-03 1965-02-02 Photographic development process

Country Status (1)

Country Link
FR (1) FR1423372A (en)

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