FR1146554A - émulsions photographiques sursensibilisées - Google Patents

émulsions photographiques sursensibilisées

Info

Publication number
FR1146554A
FR1146554A FR1146554DA FR1146554A FR 1146554 A FR1146554 A FR 1146554A FR 1146554D A FR1146554D A FR 1146554DA FR 1146554 A FR1146554 A FR 1146554A
Authority
FR
France
Prior art keywords
oversensitized
photographic emulsions
photographic
emulsions
oversensitized photographic
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
English (en)
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 FR1146554A publication Critical patent/FR1146554A/fr
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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

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)
FR1146554D 1954-07-20 1955-07-20 émulsions photographiques sursensibilisées Expired FR1146554A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1146554XA 1954-07-20 1954-07-20

Publications (1)

Publication Number Publication Date
FR1146554A true FR1146554A (fr) 1957-11-13

Family

ID=22356599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146554D Expired FR1146554A (fr) 1954-07-20 1955-07-20 émulsions photographiques sursensibilisées

Country Status (1)

Country Link
FR (1) FR1146554A (fr)

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