FR687074A - Process for manufacturing a photographic ultramicroscopic gelatinous emulsion - Google Patents

Process for manufacturing a photographic ultramicroscopic gelatinous emulsion

Info

Publication number
FR687074A
FR687074A FR687074DA FR687074A FR 687074 A FR687074 A FR 687074A FR 687074D A FR687074D A FR 687074DA FR 687074 A FR687074 A FR 687074A
Authority
FR
France
Prior art keywords
ultramicroscopic
photographic
manufacturing
gelatinous emulsion
gelatinous
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)
Inventor
Rudolf Jaroslav Konecny
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
Application granted granted Critical
Publication of FR687074A publication Critical patent/FR687074A/en
Expired legal-status Critical Current

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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • 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
    • G03C2001/0157—Ultrafiltration
    • 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
    • G03C2200/09—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR687074D 1929-12-21 1929-12-21 Process for manufacturing a photographic ultramicroscopic gelatinous emulsion Expired FR687074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR687074T 1929-12-21

Publications (1)

Publication Number Publication Date
FR687074A true FR687074A (en) 1930-08-04

Family

ID=9025922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687074D Expired FR687074A (en) 1929-12-21 1929-12-21 Process for manufacturing a photographic ultramicroscopic gelatinous emulsion

Country Status (1)

Country Link
FR (1) FR687074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222252A2 (en) * 1985-11-09 1987-05-20 Agfa-Gevaert AG Process and device for making photographic silver halide emulsions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222252A2 (en) * 1985-11-09 1987-05-20 Agfa-Gevaert AG Process and device for making photographic silver halide emulsions
EP0222252A3 (en) * 1985-11-09 1988-06-22 Agfa-Gevaert AG Process and device for making photographic silver halide emulsions

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