[go: up one dir, main page]

GB898494A - Improvements in or relating to a method for printing coloured images - Google Patents

Improvements in or relating to a method for printing coloured images

Info

Publication number
GB898494A
GB898494A GB4044558A GB4044558A GB898494A GB 898494 A GB898494 A GB 898494A GB 4044558 A GB4044558 A GB 4044558A GB 4044558 A GB4044558 A GB 4044558A GB 898494 A GB898494 A GB 898494A
Authority
GB
United Kingdom
Prior art keywords
printing
cyan
yellow
ranges
dec
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
GB4044558A
Other languages
English (en)
Inventor
Albert Frans Thiels
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB898494A publication Critical patent/GB898494A/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
    • G03C7/32—Colour coupling substances
    • 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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
GB4044558A 1957-12-13 1958-12-15 Improvements in or relating to a method for printing coloured images Expired GB898494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2037741 1957-12-13

Publications (1)

Publication Number Publication Date
GB898494A true GB898494A (en) 1962-06-14

Family

ID=3864695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4044558A Expired GB898494A (en) 1957-12-13 1958-12-15 Improvements in or relating to a method for printing coloured images

Country Status (3)

Country Link
BE (1) BE563172A (es)
DE (1) DE1057874B (es)
GB (1) GB898494A (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427034A (es) * 1937-03-20
BE445615A (es) * 1941-05-27
BE488143A (es) * 1948-03-31

Also Published As

Publication number Publication date
BE563172A (es)
DE1057874B (de) 1959-05-21

Similar Documents

Publication Publication Date Title
GB982383A (en) Improved photosensitive films
US2258187A (en) Integral mask for multicolor film
GB799590A (en) Tone correction of photographic image
GB537864A (en) Improvements in and relating to colour correction in colour photography
US2294981A (en) Color correction
GB898494A (en) Improvements in or relating to a method for printing coloured images
US2336243A (en) Color correction mask
US3252795A (en) Color correction during the photographic reproduction of a color image
US2571698A (en) Photographic masking process
GB637865A (en) Method of color correction for photographic multi-layer negative color film
GB494341A (en) Process for the production of partial colour selection pictures out of subtractive multi-colour images
US1984090A (en) Photographic material for making colored prints
US2433811A (en) Dye coating composition for color photography
US2384612A (en) Combination field-evening and color-correction photographic mask
GB942543A (en) Improvements in or relating to photographic masks
GB710481A (en) Improvements in and relating to a colour photographic material and process
GB568440A (en) Improvements in photographic sensitive material and in colour correcting masks produced therefrom
GB795064A (en) Process for improving colour reproduction by means of subsequent masking when reproducing photographic subtractive multi-colour images
GB467380A (en) Photographic material for colour photography or kinematography
GB421534A (en) Improvements in or relating to recording materials for colour films
GB694421A (en) Processes of multicolour photographic reproduction
GB496997A (en) Colour photography
GB820730A (en) Process for the production of duplicate copies from colour negatives or colour positives
GB608507A (en) Improvements in colour photography
GB631873A (en) Improvements in and relating to colour photography