BE792093A - VOOR PROCESS OF BEREIDING VAN FOTOGRAFISCHE FIJNKORRELIGE ZILVERHALOGENIDE-EMULSIES - Google Patents

VOOR PROCESS OF BEREIDING VAN FOTOGRAFISCHE FIJNKORRELIGE ZILVERHALOGENIDE-EMULSIES

Info

Publication number
BE792093A
BE792093A BE792093DA BE792093A BE 792093 A BE792093 A BE 792093A BE 792093D A BE792093D A BE 792093DA BE 792093 A BE792093 A BE 792093A
Authority
BE
Belgium
Prior art keywords
zilverhalogenide
fijnkorrelige
emulsies
bereiding
fotografische
Prior art date
Application number
Other languages
French (fr)
Inventor
Ag. Agfa-Gevaert
Original Assignee
Agfa Gevaert 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.)
Publication date
Publication of BE792093A publication Critical patent/BE792093A/en

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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE792093D 1971-12-09 VOOR PROCESS OF BEREIDING VAN FOTOGRAFISCHE FIJNKORRELIGE ZILVERHALOGENIDE-EMULSIES BE792093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161044A DE2161044A1 (en) 1971-12-09 1971-12-09 PROCESS FOR THE PRODUCTION OF PHOTOGRAPHIC FINE-GRAIN SILVER HALOGENIDE EMULSIONS

Publications (1)

Publication Number Publication Date
BE792093A true BE792093A (en) 1973-05-30

Family

ID=5827476

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792093D BE792093A (en) 1971-12-09 VOOR PROCESS OF BEREIDING VAN FOTOGRAFISCHE FIJNKORRELIGE ZILVERHALOGENIDE-EMULSIES

Country Status (4)

Country Link
US (1) US3847617A (en)
BE (1) BE792093A (en)
DE (1) DE2161044A1 (en)
GB (1) GB1407436A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470369A (en) * 1973-06-22 1977-04-14 Agfa Gevaert Photographic complex diffusion transfer process
DE3019733A1 (en) * 1980-05-23 1981-12-03 Agfa-Gevaert Ag, 5090 Leverkusen METHOD FOR PRODUCING SILVER HALOGENID EMULSIONS, PHOTOGRAPHIC MATERIALS AND METHOD FOR PRODUCING PHOTOGRAPHIC IMAGES
US4814263A (en) * 1987-07-21 1989-03-21 Minnesota Mining And Manufacturing Company Direct-positive silver halide emulsion
DE19933258A1 (en) * 1999-07-15 2001-01-18 Agfa Gevaert Ag Preparation of silver halide emulsions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453087A (en) * 1946-11-07 1948-11-02 Gen Aniline & Film Corp Photographic developers containing tetrazolyl disulfides as antifogging agents
BE758103A (en) * 1969-10-29 1971-04-28 Agfa Gevaert Nv FINE-GRAINY PHOTOGRAPHIC SILVER HALOGENIDE EMULSIONS
BE758242A (en) * 1969-11-06 1971-04-30 Agfa Gevaert Nv PHOTOGRAPHIC FINE GRAINY SILVER HALOGENIDE EMULSIONS

Also Published As

Publication number Publication date
GB1407436A (en) 1975-09-24
DE2161044A1 (en) 1973-06-14
US3847617A (en) 1974-11-12

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