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CH252075A - Process for the manufacture of photographic material. - Google Patents

Process for the manufacture of photographic material.

Info

Publication number
CH252075A
CH252075A CH252075DA CH252075A CH 252075 A CH252075 A CH 252075A CH 252075D A CH252075D A CH 252075DA CH 252075 A CH252075 A CH 252075A
Authority
CH
Switzerland
Prior art keywords
manufacture
photographic material
photographic
Prior art date
Application number
Other languages
German (de)
Inventor
Gevaert Photo-Producten N V
Original Assignee
Gevaert Photo Prod 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 Prod Nv filed Critical Gevaert Photo Prod Nv
Publication of CH252075A publication Critical patent/CH252075A/en

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH252075D 1941-09-05 1944-03-11 Process for the manufacture of photographic material. CH252075A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH252075A true CH252075A (en) 1947-11-30

Family

ID=5889850

Family Applications (2)

Application Number Title Priority Date Filing Date
CH234132D CH234132A (en) 1941-09-05 1942-08-14 Process for the production of photographic material and material produced by this process.
CH252075D CH252075A (en) 1941-09-05 1944-03-11 Process for the manufacture of photographic material.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH234132D CH234132A (en) 1941-09-05 1942-08-14 Process for the production of photographic material and material produced by this process.

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)
GB615430A (en) 1949-01-06
CH234132A (en) 1944-09-15
US2546642A (en) 1951-03-27
FR53341E (en) 1945-10-16
BE447040A (en)
FR885376A (en) 1943-09-13

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