FR1369252A - Black and white developer for inversion photographic processes - Google Patents

Black and white developer for inversion photographic processes

Info

Publication number
FR1369252A
FR1369252A FR947591A FR947591A FR1369252A FR 1369252 A FR1369252 A FR 1369252A FR 947591 A FR947591 A FR 947591A FR 947591 A FR947591 A FR 947591A FR 1369252 A FR1369252 A FR 1369252A
Authority
FR
France
Prior art keywords
inversion
black
photographic processes
white developer
developer
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
FR947591A
Other languages
French (fr)
Inventor
Heinz Meckl
Helmut Haseler
Bernhard Morcher
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 DEA41160A external-priority patent/DE1253049B/en
Application filed by Agfa AG filed Critical Agfa AG
Priority to FR947591A priority Critical patent/FR1369252A/en
Application granted granted Critical
Publication of FR1369252A publication Critical patent/FR1369252A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR947591A 1962-09-15 1963-09-16 Black and white developer for inversion photographic processes Expired FR1369252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR947591A FR1369252A (en) 1962-09-15 1963-09-16 Black and white developer for inversion photographic processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA41160A DE1253049B (en) 1962-09-15 1962-09-15 Aqueous black and white developer for photographic reversal processing of color photographic materials
FR947591A FR1369252A (en) 1962-09-15 1963-09-16 Black and white developer for inversion photographic processes

Publications (1)

Publication Number Publication Date
FR1369252A true FR1369252A (en) 1964-08-07

Family

ID=25963809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947591A Expired FR1369252A (en) 1962-09-15 1963-09-16 Black and white developer for inversion photographic processes

Country Status (1)

Country Link
FR (1) FR1369252A (en)

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