FR897849A - émulsions photographiques aux halogénures d'argent - Google Patents

émulsions photographiques aux halogénures d'argent

Info

Publication number
FR897849A
FR897849A FR897849DA FR897849A FR 897849 A FR897849 A FR 897849A FR 897849D A FR897849D A FR 897849DA FR 897849 A FR897849 A FR 897849A
Authority
FR
France
Prior art keywords
silver halide
halide photographic
photographic emulsions
emulsions
silver
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 FR897849A publication Critical patent/FR897849A/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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Colloid Chemistry (AREA)
FR897849D 1940-08-01 1943-09-07 émulsions photographiques aux halogénures d'argent Expired FR897849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US349294A US2281703A (en) 1940-08-01 1940-08-01 Photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
FR897849A true FR897849A (fr) 1945-04-03

Family

ID=23371743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897849D Expired FR897849A (fr) 1940-08-01 1943-09-07 émulsions photographiques aux halogénures d'argent

Country Status (2)

Country Link
US (1) US2281703A (fr)
FR (1) FR897849A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461023A (en) * 1944-10-25 1949-02-08 Gen Aniline & Film Corp Photographic silver halide emulsions
US2484456A (en) * 1946-03-02 1949-10-11 Eastman Kodak Co Method for preparing photographic emulsions
US2534707A (en) * 1946-11-27 1950-12-19 Du Pont Preparation of photographic emulsions
US2754286A (en) * 1951-10-15 1956-07-10 Du Pont Aldehydes and their acetals
BE528741A (fr) * 1953-05-11

Also Published As

Publication number Publication date
US2281703A (en) 1942-05-05

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