BE818237A - PROCESS FOR DEPURING AND CONCENTRATION OF PHOTOGRAPHIC SILVER GELATINO-HALOGENIDE EMULSIONS - Google Patents

PROCESS FOR DEPURING AND CONCENTRATION OF PHOTOGRAPHIC SILVER GELATINO-HALOGENIDE EMULSIONS

Info

Publication number
BE818237A
BE818237A BE147068A BE147068A BE818237A BE 818237 A BE818237 A BE 818237A BE 147068 A BE147068 A BE 147068A BE 147068 A BE147068 A BE 147068A BE 818237 A BE818237 A BE 818237A
Authority
BE
Belgium
Prior art keywords
depuring
gelatino
concentration
photographic silver
halogenide
Prior art date
Application number
BE147068A
Other languages
French (fr)
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 filed Critical
Publication of BE818237A publication Critical patent/BE818237A/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
    • G03C1/025—Physical treatment of emulsions, e.g. by ultrasonics, refrigeration, pressure
    • 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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • G03C2001/0152—Desalting
    • 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
    • G03C2200/00—Details
    • G03C2200/43—Process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BE147068A 1973-07-31 1974-07-30 PROCESS FOR DEPURING AND CONCENTRATION OF PHOTOGRAPHIC SILVER GELATINO-HALOGENIDE EMULSIONS BE818237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1114373 1973-07-31

Publications (1)

Publication Number Publication Date
BE818237A true BE818237A (en) 1975-01-30

Family

ID=4370503

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147068A BE818237A (en) 1973-07-31 1974-07-30 PROCESS FOR DEPURING AND CONCENTRATION OF PHOTOGRAPHIC SILVER GELATINO-HALOGENIDE EMULSIONS

Country Status (4)

Country Link
JP (1) JPS5045625A (en)
BE (1) BE818237A (en)
DE (1) DE2436461A1 (en)
FR (1) FR2239699A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169750A (en) * 1989-10-16 1992-12-08 Minnesota Mining And Manufacturing Company Process for the production of photosensitive silver halide emulsions

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471620A1 (en) * 1979-12-12 1981-06-19 Kodak Pathe Silver halide dispersions prodn. - by pptn. in medium contg. silver salt and soluble salt, and growing the grains whilst reducing the vol. of the dispersion
CA1137805A (en) * 1979-12-12 1982-12-21 Andre G.E. Mignot Silver halide precipitation process with deletion of materials
US4334012A (en) 1980-01-30 1982-06-08 Eastman Kodak Company Silver halide precipitation process with deletion of materials
US4336328A (en) * 1981-06-11 1982-06-22 Eastman Kodak Company Silver halide precipitation process with deletion of materials through the reaction vessel
JPS6033900U (en) * 1983-08-12 1985-03-08 日東電工株式会社 Enzyme concentration/dialysis equipment
JPH01263649A (en) * 1988-04-15 1989-10-20 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
US5024929A (en) * 1990-04-30 1991-06-18 Eastman Kodak Company Method of preparing coupler dispersions for photographic use
DE69705094D1 (en) * 1996-08-29 2001-07-12 Konishiroku Photo Ind Process for the preparation of a silver halide emulsion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169750A (en) * 1989-10-16 1992-12-08 Minnesota Mining And Manufacturing Company Process for the production of photosensitive silver halide emulsions

Also Published As

Publication number Publication date
FR2239699A1 (en) 1975-02-28
DE2436461A1 (en) 1975-02-20
JPS5045625A (en) 1975-04-23

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