FR832245A - Process for producing color photographic and cinematographic images - Google Patents

Process for producing color photographic and cinematographic images

Info

Publication number
FR832245A
FR832245A FR832245DA FR832245A FR 832245 A FR832245 A FR 832245A FR 832245D A FR832245D A FR 832245DA FR 832245 A FR832245 A FR 832245A
Authority
FR
France
Prior art keywords
color photographic
producing color
cinematographic images
cinematographic
images
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR832245A publication Critical patent/FR832245A/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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR832245D 1937-01-21 1938-01-18 Process for producing color photographic and cinematographic images Expired FR832245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0056935 1937-01-21

Publications (1)

Publication Number Publication Date
FR832245A true FR832245A (en) 1938-09-23

Family

ID=7194471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832245D Expired FR832245A (en) 1937-01-21 1938-01-18 Process for producing color photographic and cinematographic images

Country Status (4)

Country Link
US (1) US2268630A (en)
BE (1) BE425838A (en)
FR (1) FR832245A (en)
GB (1) GB511770A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961137A (en) * 1947-02-17 1950-05-05
BE482331A (en) * 1947-05-07
US2623822A (en) * 1949-12-06 1952-12-30 Gen Aniline & Film Corp Method of obtaining multicolored photographic images of increased color density
US2704710A (en) * 1950-04-18 1955-03-22 Gen Aniline & Film Corp Precipitation of azo dyes in silver halide emulsions by means of guanidine and biguanide compounds containing long alkyl chains
BE549815A (en) * 1952-04-15

Also Published As

Publication number Publication date
GB511770A (en) 1939-08-24
BE425838A (en)
US2268630A (en) 1942-01-06

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