GB334004A - Process of producing photographs and kinematographic films in natural colours - Google Patents

Process of producing photographs and kinematographic films in natural colours

Info

Publication number
GB334004A
GB334004A GB2025329A GB2025329A GB334004A GB 334004 A GB334004 A GB 334004A GB 2025329 A GB2025329 A GB 2025329A GB 2025329 A GB2025329 A GB 2025329A GB 334004 A GB334004 A GB 334004A
Authority
GB
United Kingdom
Prior art keywords
layer
ferrocyanide
silver
carbonate
gelatin
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
GB2025329A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to BE362720D priority Critical patent/BE362720A/xx
Application filed by Individual filed Critical Individual
Priority to GB2025329A priority patent/GB334004A/en
Priority to DEL76046D priority patent/DE504892C/de
Publication of GB334004A publication Critical patent/GB334004A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Color Printing (AREA)
GB2025329A 1928-09-17 1929-07-02 Process of producing photographs and kinematographic films in natural colours Expired GB334004A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE362720D BE362720A (enrdf_load_stackoverflow) 1928-09-17
GB2025329A GB334004A (en) 1928-09-17 1929-07-02 Process of producing photographs and kinematographic films in natural colours
DEL76046D DE504892C (de) 1928-09-17 1929-08-28 Verfahren zur Herstellung von Lichtbildern, insbesondere Kinofilmen, in natuerlichen Farben, bei denen zwei oder mehrere verschieden farbenempfindliche Halogensilber emulsionsschichten untrennbar uebereinanderliegen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT616728 1928-09-17
GB2025329A GB334004A (en) 1928-09-17 1929-07-02 Process of producing photographs and kinematographic films in natural colours

Publications (1)

Publication Number Publication Date
GB334004A true GB334004A (en) 1930-08-28

Family

ID=25602841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2025329A Expired GB334004A (en) 1928-09-17 1929-07-02 Process of producing photographs and kinematographic films in natural colours

Country Status (3)

Country Link
BE (1) BE362720A (enrdf_load_stackoverflow)
DE (1) DE504892C (enrdf_load_stackoverflow)
GB (1) GB334004A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE362720A (enrdf_load_stackoverflow)
DE504892C (de) 1930-08-09

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