FR841482A - Preparation of emulsions for color photography - Google Patents

Preparation of emulsions for color photography

Info

Publication number
FR841482A
FR841482A FR841482DA FR841482A FR 841482 A FR841482 A FR 841482A FR 841482D A FR841482D A FR 841482DA FR 841482 A FR841482 A FR 841482A
Authority
FR
France
Prior art keywords
emulsions
preparation
color photography
photography
color
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR841482A publication Critical patent/FR841482A/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
    • G03C1/025—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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pyridine Compounds (AREA)
FR841482D 1937-07-30 1938-07-30 Preparation of emulsions for color photography Expired FR841482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US517628XA 1937-07-30 1937-07-30

Publications (1)

Publication Number Publication Date
FR841482A true FR841482A (en) 1939-05-22

Family

ID=21973236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841482D Expired FR841482A (en) 1937-07-30 1938-07-30 Preparation of emulsions for color photography

Country Status (3)

Country Link
DE (1) DE704741C (en)
FR (1) FR841482A (en)
GB (1) GB517628A (en)

Also Published As

Publication number Publication date
DE704741C (en) 1941-04-05
GB517628A (en) 1940-02-05

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