FR956659A - - Google Patents

Info

Publication number
FR956659A
FR956659A FR956659DA FR956659A FR 956659 A FR956659 A FR 956659A FR 956659D A FR956659D A FR 956659DA FR 956659 A FR956659 A FR 956659A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR956659A publication Critical patent/FR956659A/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
    • G03C1/10—Organic substances

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)
  • Colloid Chemistry (AREA)
FR956659D 1941-11-13 Expired FR956659A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418951A US2367549A (en) 1941-11-13 1941-11-13 Photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
FR956659A true FR956659A (fr) 1950-02-02

Family

ID=23660207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR956659D Expired FR956659A (fr) 1941-11-13

Country Status (2)

Country Link
US (1) US2367549A (fr)
FR (1) FR956659A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516242A (fr) * 1951-12-15

Also Published As

Publication number Publication date
US2367549A (en) 1945-01-16

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