FR1541985A - Photographic processing liquids and methods for forming photographic images - Google Patents

Photographic processing liquids and methods for forming photographic images

Info

Publication number
FR1541985A
FR1541985A FR126065A FR126065A FR1541985A FR 1541985 A FR1541985 A FR 1541985A FR 126065 A FR126065 A FR 126065A FR 126065 A FR126065 A FR 126065A FR 1541985 A FR1541985 A FR 1541985A
Authority
FR
France
Prior art keywords
photographic
methods
processing liquids
forming
images
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
FR126065A
Other languages
French (fr)
Inventor
Jozef Frans Willems
Gerard Laurens Vanreusel
Camille Angelina Vandeputte
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 Gevaert NV
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 GB47633/66A external-priority patent/GB1195838A/en
Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV
Priority to FR126065A priority Critical patent/FR1541985A/en
Application granted granted Critical
Publication of FR1541985A publication Critical patent/FR1541985A/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
    • G03C5/50—Reversal development; Contact processes
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • G03C1/48546—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent
    • G03C1/48553—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent the fogging agent only present in the developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR126065A 1966-10-24 1967-10-23 Photographic processing liquids and methods for forming photographic images Expired FR1541985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR126065A FR1541985A (en) 1966-10-24 1967-10-23 Photographic processing liquids and methods for forming photographic images

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB47633/66A GB1195838A (en) 1966-10-24 1966-10-24 A Method of Producing Photographic Images
GB47631/66A GB1195837A (en) 1966-10-24 1966-10-24 Method of Producing Photographic Images
FR126065A FR1541985A (en) 1966-10-24 1967-10-23 Photographic processing liquids and methods for forming photographic images

Publications (1)

Publication Number Publication Date
FR1541985A true FR1541985A (en) 1968-10-11

Family

ID=27244603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR126065A Expired FR1541985A (en) 1966-10-24 1967-10-23 Photographic processing liquids and methods for forming photographic images

Country Status (1)

Country Link
FR (1) FR1541985A (en)

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