GB685611A - Colour photographic process - Google Patents

Colour photographic process

Info

Publication number
GB685611A
GB685611A GB491749A GB491749A GB685611A GB 685611 A GB685611 A GB 685611A GB 491749 A GB491749 A GB 491749A GB 491749 A GB491749 A GB 491749A GB 685611 A GB685611 A GB 685611A
Authority
GB
United Kingdom
Prior art keywords
colour
record
feb
specifications
duplicate
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
GB491749A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 BE494120D priority Critical patent/BE494120A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB491749A priority patent/GB685611A/en
Priority to FR1019193D priority patent/FR1019193A/fr
Publication of GB685611A publication Critical patent/GB685611A/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
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB491749A 1949-02-23 1949-02-23 Colour photographic process Expired GB685611A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE494120D BE494120A (enrdf_load_stackoverflow) 1949-02-23
GB491749A GB685611A (en) 1949-02-23 1949-02-23 Colour photographic process
FR1019193D FR1019193A (fr) 1949-02-23 1950-02-23 Dispositif et procédé pour la photographie en couleurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491749A GB685611A (en) 1949-02-23 1949-02-23 Colour photographic process

Publications (1)

Publication Number Publication Date
GB685611A true GB685611A (en) 1953-01-07

Family

ID=9786293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB491749A Expired GB685611A (en) 1949-02-23 1949-02-23 Colour photographic process

Country Status (3)

Country Link
BE (1) BE494120A (enrdf_load_stackoverflow)
FR (1) FR1019193A (enrdf_load_stackoverflow)
GB (1) GB685611A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1019193A (fr) 1953-01-19
BE494120A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB492672A (en) Photographic printing process
GB956772A (en) Xerographic process
GB1381335A (en) Isoluminous additive colour multispectral display
GB685611A (en) Colour photographic process
GB685613A (en) Colour photographic process
GB685609A (en) Colour photographic process
GB685610A (en) Colour photographic process
GB685612A (en) Colour photographic process
GB691962A (en) Improvements in colour photography
GB494341A (en) Process for the production of partial colour selection pictures out of subtractive multi-colour images
GB837317A (en) A process for the reproduction of multi-colour images by means of colour separation records
AU150801B2 (en) A process for making a duplicate colour photographic record containing inthe magenta layer orin the cyan layer an azo colour correcting mask
GB942543A (en) Improvements in or relating to photographic masks
AU3277650A (en) A process for making a duplicate colour photographic record containing inthe magenta layer orin the cyan layer an azo colour correcting mask
GB762751A (en) Improvements in and relating to a colour photographic process
GB714949A (en) Mosaic carrier for three-colour photography and kinematography and method for preparing said carrier
GB202271A (en) Improvements in or relating to colour cinematography
USRE27010E (en) Process for three color printing and resultant prints
US2480793A (en) Color cinematography
GB795064A (en) Process for improving colour reproduction by means of subsequent masking when reproducing photographic subtractive multi-colour images
GB974884A (en) Intaglio printing screen for superimposing with autotypy screen positives in the production of etchings for autotypical intaglio printing
Middleton Further Remarks on" Photometry and Colorimetry of Railroad Fusees"
GB568440A (en) Improvements in photographic sensitive material and in colour correcting masks produced therefrom
GB1173427A (en) Method and Apparatus for Electrostatic Colour Reproduction
GB1135084A (en) The preparation of masks for colour separation positives