CH263303A - Method for producing films in several colors. - Google Patents

Method for producing films in several colors.

Info

Publication number
CH263303A
CH263303A CH263303DA CH263303A CH 263303 A CH263303 A CH 263303A CH 263303D A CH263303D A CH 263303DA CH 263303 A CH263303 A CH 263303A
Authority
CH
Switzerland
Prior art keywords
several colors
producing films
films
producing
colors
Prior art date
Application number
Other languages
French (fr)
Inventor
Danlos Pierre
Original Assignee
Danlos Pierre
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 Danlos Pierre filed Critical Danlos Pierre
Publication of CH263303A publication Critical patent/CH263303A/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
    • 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)
CH263303D 1943-12-20 1944-08-22 Method for producing films in several colors. CH263303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR486225 1943-12-20

Publications (1)

Publication Number Publication Date
CH263303A true CH263303A (en) 1949-08-31

Family

ID=8683926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH263303D CH263303A (en) 1943-12-20 1944-08-22 Method for producing films in several colors.

Country Status (4)

Country Link
US (1) US2447687A (en)
BE (1) BE456898A (en)
CH (1) CH263303A (en)
NL (2) NL63693C (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE18680E (en) * 1921-09-09 1932-12-06 Leonard t
US2340656A (en) * 1936-03-24 1944-02-01 Chromogen Inc Process for the production of partial color selection pictures out of subtractive multicolor images
GB507841A (en) * 1937-11-19 1939-06-19 Kodak Ltd Process of producing coloured images in multilayer photographic elements

Also Published As

Publication number Publication date
NL119117B (en)
US2447687A (en) 1948-08-24
BE456898A (en)
NL63693C (en)

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