FR856392A - Improvements in color photographic development processes - Google Patents

Improvements in color photographic development processes

Info

Publication number
FR856392A
FR856392A FR856392DA FR856392A FR 856392 A FR856392 A FR 856392A FR 856392D A FR856392D A FR 856392DA FR 856392 A FR856392 A FR 856392A
Authority
FR
France
Prior art keywords
color photographic
development processes
photographic development
processes
color
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
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
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR856392A publication Critical patent/FR856392A/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
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR856392D 1938-06-17 1939-06-15 Improvements in color photographic development processes Expired FR856392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804938A GB515971A (en) 1938-06-17 1938-06-17 Improvements in photographic colour development

Publications (1)

Publication Number Publication Date
FR856392A true FR856392A (en) 1940-06-12

Family

ID=10105752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856392D Expired FR856392A (en) 1938-06-17 1939-06-15 Improvements in color photographic development processes

Country Status (2)

Country Link
FR (1) FR856392A (en)
GB (1) GB515971A (en)

Also Published As

Publication number Publication date
GB515971A (en) 1939-12-19

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