FR1299145A - Process for improving photographic silver halide emulsions - Google Patents

Process for improving photographic silver halide emulsions

Info

Publication number
FR1299145A
FR1299145A FR865532A FR865532A FR1299145A FR 1299145 A FR1299145 A FR 1299145A FR 865532 A FR865532 A FR 865532A FR 865532 A FR865532 A FR 865532A FR 1299145 A FR1299145 A FR 1299145A
Authority
FR
France
Prior art keywords
silver halide
halide emulsions
photographic silver
improving photographic
improving
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
FR865532A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 US48854A external-priority patent/US3005713A/en
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Priority to FR865532A priority Critical patent/FR1299145A/en
Application granted granted Critical
Publication of FR1299145A publication Critical patent/FR1299145A/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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR865532A 1960-08-11 1961-06-20 Process for improving photographic silver halide emulsions Expired FR1299145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865532A FR1299145A (en) 1960-08-11 1961-06-20 Process for improving photographic silver halide emulsions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48854A US3005713A (en) 1960-08-11 1960-08-11 Method of improving photographic silver halide emulsions
FR865532A FR1299145A (en) 1960-08-11 1961-06-20 Process for improving photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
FR1299145A true FR1299145A (en) 1962-07-20

Family

ID=26191126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865532A Expired FR1299145A (en) 1960-08-11 1961-06-20 Process for improving photographic silver halide emulsions

Country Status (1)

Country Link
FR (1) FR1299145A (en)

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