FR53341E - Process for the preparation of photographic emulsions based on silver halide - Google Patents

Process for the preparation of photographic emulsions based on silver halide

Info

Publication number
FR53341E
FR53341E FR53341DA FR53341E FR 53341 E FR53341 E FR 53341E FR 53341D A FR53341D A FR 53341DA FR 53341 E FR53341 E FR 53341E
Authority
FR
France
Prior art keywords
preparation
silver halide
photographic emulsions
emulsions based
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
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR53341E publication Critical patent/FR53341E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting apparatus
    • F02N3/02—Other muscle-operated starting apparatus having pull-cords
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR53341D 1941-09-05 1944-02-19 Process for the preparation of photographic emulsions based on silver halide Expired FR53341E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE234132X 1941-09-05

Publications (1)

Publication Number Publication Date
FR53341E true FR53341E (en) 1945-10-16

Family

ID=5889850

Family Applications (2)

Application Number Title Priority Date Filing Date
FR885376D Expired FR885376A (en) 1941-09-05 1942-08-19 Process for the preparation of photographic emulsions based on silver halide
FR53341D Expired FR53341E (en) 1941-09-05 1944-02-19 Process for the preparation of photographic emulsions based on silver halide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR885376D Expired FR885376A (en) 1941-09-05 1942-08-19 Process for the preparation of photographic emulsions based on silver halide

Country Status (6)

Country Link
US (1) US2546642A (en)
BE (1) BE447040A (en)
CH (2) CH234132A (en)
FR (2) FR885376A (en)
GB (1) GB615430A (en)
NL (1) NL60339C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447577B1 (en) * 1964-03-11 1970-05-14 Agfa Ag Stabilized supersensitization of halogen silver emulsions
US4105451A (en) * 1976-12-22 1978-08-08 Eastman Kodak Company Photothermographic material, composition and process
US5232069A (en) * 1992-07-29 1993-08-03 Mtd Products Inc. Grease fitting and grease fitting plug for wheel hub
DE10036521C2 (en) * 2000-07-27 2003-12-11 Agfa Gevaert Ag Silver halide photographic material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075046A (en) * 1932-11-04 1937-03-30 Eastman Kodak Co Photographic emulsion containing supersensitized pinacyanol

Also Published As

Publication number Publication date
NL60339C (en)
CH234132A (en) 1944-09-15
BE447040A (en)
US2546642A (en) 1951-03-27
CH252075A (en) 1947-11-30
FR885376A (en) 1943-09-13
GB615430A (en) 1949-01-06

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