GB682061A - Improvements in colour photography - Google Patents

Improvements in colour photography

Info

Publication number
GB682061A
GB682061A GB4514/47A GB451447A GB682061A GB 682061 A GB682061 A GB 682061A GB 4514/47 A GB4514/47 A GB 4514/47A GB 451447 A GB451447 A GB 451447A GB 682061 A GB682061 A GB 682061A
Authority
GB
United Kingdom
Prior art keywords
colour
layer
blue
magenta
green
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
GB4514/47A
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 BE480409D priority Critical patent/BE480409A/xx
Priority to FR961137D priority patent/FR961137A/fr
Application filed by Individual filed Critical Individual
Priority to GB4514/47A priority patent/GB682061A/en
Priority to US737992A priority patent/US2568208A/en
Priority to GB32148/47A priority patent/GB691962A/en
Priority to DEF760A priority patent/DE851720C/de
Publication of GB682061A publication Critical patent/GB682061A/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)
GB4514/47A 1947-02-17 1947-02-17 Improvements in colour photography Expired GB682061A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE480409D BE480409A (zh) 1947-02-17
FR961137D FR961137A (zh) 1947-02-17
GB4514/47A GB682061A (en) 1947-02-17 1947-02-17 Improvements in colour photography
US737992A US2568208A (en) 1947-02-17 1947-03-28 Color photography
GB32148/47A GB691962A (en) 1947-02-17 1947-12-05 Improvements in colour photography
DEF760A DE851720C (de) 1947-02-17 1950-02-02 Verfahren zur Herstellung von Farbenphotographien

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4514/47A GB682061A (en) 1947-02-17 1947-02-17 Improvements in colour photography
GB32148/47A GB691962A (en) 1947-02-17 1947-12-05 Improvements in colour photography

Publications (1)

Publication Number Publication Date
GB682061A true GB682061A (en) 1952-11-05

Family

ID=26239190

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4514/47A Expired GB682061A (en) 1947-02-17 1947-02-17 Improvements in colour photography
GB32148/47A Expired GB691962A (en) 1947-02-17 1947-12-05 Improvements in colour photography

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB32148/47A Expired GB691962A (en) 1947-02-17 1947-12-05 Improvements in colour photography

Country Status (5)

Country Link
US (1) US2568208A (zh)
BE (1) BE480409A (zh)
DE (1) DE851720C (zh)
FR (1) FR961137A (zh)
GB (2) GB682061A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568197A (zh) * 1957-06-12
BE623773A (zh) * 1962-03-15

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1174144A (en) * 1912-06-21 1916-03-07 Arturo Hernandez-Mejia Process of making color photographic transparencies.
DE680688C (de) * 1931-12-03 1939-09-06 Bela Gaspar Dr Verfahren zur Herstellung photographischer Farbstoffbilder
US2016666A (en) * 1932-12-02 1935-10-08 Cinecolor Inc Colored photograph and method of making same
DE643429C (de) * 1934-09-25 1939-11-10 Harmonicolor Films Ltd Verfahren zur Herstellung eines farbigen Bildfilms, bei dem zwei Seiten eines Positivs verschieden angefaerbt werden
GB450877A (en) * 1935-01-31 1936-07-27 Harmonicolor Films Ltd Improvements in or relating to processes for the production of coloured picture films
BE418736A (zh) * 1935-12-06
BE425838A (zh) * 1937-01-21
BE427106A (zh) * 1937-03-30

Also Published As

Publication number Publication date
GB691962A (en) 1953-05-27
FR961137A (zh) 1950-05-05
BE480409A (zh)
US2568208A (en) 1951-09-18
DE851720C (de) 1952-10-06

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