FR1543694A - Process for hardening gelatin - Google Patents

Process for hardening gelatin

Info

Publication number
FR1543694A
FR1543694A FR127037A FR127037A FR1543694A FR 1543694 A FR1543694 A FR 1543694A FR 127037 A FR127037 A FR 127037A FR 127037 A FR127037 A FR 127037A FR 1543694 A FR1543694 A FR 1543694A
Authority
FR
France
Prior art keywords
hardening gelatin
hardening
gelatin
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
FR127037A
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 GB50035/66A external-priority patent/GB1152428A/en
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to FR127037A priority Critical patent/FR1543694A/en
Application granted granted Critical
Publication of FR1543694A publication Critical patent/FR1543694A/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30—Hardeners
    • G03C1/301—Aldehydes or derivatives thereof, e.g. bisulfite addition products
    • 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
    • G03C5/268—Processing baths not provided for elsewhere, e.g. pre-treatment, stop, intermediate or rinse baths

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR127037A 1966-11-08 1967-11-06 Process for hardening gelatin Expired FR1543694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR127037A FR1543694A (en) 1966-11-08 1967-11-06 Process for hardening gelatin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB50035/66A GB1152428A (en) 1966-11-08 1966-11-08 Hardening of Gelatin containing Photographic Materials
FR127037A FR1543694A (en) 1966-11-08 1967-11-06 Process for hardening gelatin

Publications (1)

Publication Number Publication Date
FR1543694A true FR1543694A (en) 1968-10-25

Family

ID=26180538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR127037A Expired FR1543694A (en) 1966-11-08 1967-11-06 Process for hardening gelatin

Country Status (1)

Country Link
FR (1) FR1543694A (en)

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