GB615430A - Improvements in and relating to the manufacture of photographic silver halide emulsions - Google Patents

Improvements in and relating to the manufacture of photographic silver halide emulsions

Info

Publication number
GB615430A
GB615430A GB24730/45A GB2473045A GB615430A GB 615430 A GB615430 A GB 615430A GB 24730/45 A GB24730/45 A GB 24730/45A GB 2473045 A GB2473045 A GB 2473045A GB 615430 A GB615430 A GB 615430A
Authority
GB
United Kingdom
Prior art keywords
carbamylmercapto
mercapto
chloranilide
prepared
fatty acid
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
GB24730/45A
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.)
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
Publication of GB615430A publication Critical patent/GB615430A/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)
  • 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)
GB24730/45A 1941-09-05 1945-09-24 Improvements in and relating to the manufacture of photographic silver halide emulsions Expired GB615430A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB615430A true GB615430A (en) 1949-01-06

Family

ID=5889850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24730/45A Expired GB615430A (en) 1941-09-05 1945-09-24 Improvements in and relating to the manufacture of photographic silver halide emulsions

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036521C2 (de) * 2000-07-27 2003-12-11 Agfa Gevaert Ag Fotografisches Silberhalogenidmaterial

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447577B1 (de) * 1964-03-11 1970-05-14 Agfa Ag Stabilisierte Supersensibilisierung von Halogensilberemulsionen
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036521C2 (de) * 2000-07-27 2003-12-11 Agfa Gevaert Ag Fotografisches Silberhalogenidmaterial

Also Published As

Publication number Publication date
CH234132A (de) 1944-09-15
FR53341E (fr) 1945-10-16
US2546642A (en) 1951-03-27
CH252075A (de) 1947-11-30
FR885376A (fr) 1943-09-13
NL60339C (xx)
BE447040A (xx)

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