FR943627A - Improvements in color photography and products used - Google Patents

Improvements in color photography and products used

Info

Publication number
FR943627A
FR943627A FR943627DA FR943627A FR 943627 A FR943627 A FR 943627A FR 943627D A FR943627D A FR 943627DA FR 943627 A FR943627 A FR 943627A
Authority
FR
France
Prior art keywords
products used
color photography
photography
color
products
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 FR943627A publication Critical patent/FR943627A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/26—Silver halide emulsions for subtractive colour processes
    • 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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR943627D 1940-01-11 1946-10-25 Improvements in color photography and products used Expired FR943627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622/40A GB540444A (en) 1940-01-11 1940-01-11 Improvements in colour photography and materials therefor

Publications (1)

Publication Number Publication Date
FR943627A true FR943627A (en) 1949-03-14

Family

ID=9707580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943627D Expired FR943627A (en) 1940-01-11 1946-10-25 Improvements in color photography and products used

Country Status (3)

Country Link
US (1) US2388859A (en)
FR (1) FR943627A (en)
GB (1) GB540444A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE491769A (en) * 1948-10-30
US2703282A (en) * 1950-12-14 1955-03-01 Eastman Kodak Co Increasing the exposure latitude of photographic emulsions by sensitizing
GB1225241A (en) * 1967-04-21 1971-03-17
US4351898A (en) * 1978-01-03 1982-09-28 Goldberg Richard J Mixed grain single emulsion layer photographic material
US4439520A (en) * 1981-11-12 1984-03-27 Eastman Kodak Company Sensitized high aspect ratio silver halide emulsions and photographic elements
US4433048A (en) * 1981-11-12 1984-02-21 Eastman Kodak Company Radiation-sensitive silver bromoiodide emulsions, photographic elements, and processes for their use
JPH07325361A (en) * 1994-06-02 1995-12-12 Mitsubishi Paper Mills Ltd Silver halide photographic sensitive material

Also Published As

Publication number Publication date
US2388859A (en) 1945-11-13
GB540444A (en) 1941-10-17

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