GB774534A - Process for the production of colour photographic pictures - Google Patents

Process for the production of colour photographic pictures

Info

Publication number
GB774534A
GB774534A GB9496/54A GB949654A GB774534A GB 774534 A GB774534 A GB 774534A GB 9496/54 A GB9496/54 A GB 9496/54A GB 949654 A GB949654 A GB 949654A GB 774534 A GB774534 A GB 774534A
Authority
GB
United Kingdom
Prior art keywords
blue
dye
colour
yellow
silver
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
GB9496/54A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB774534A publication Critical patent/GB774534A/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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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)
  • Optical Filters (AREA)
GB9496/54A 1953-04-01 1954-03-31 Process for the production of colour photographic pictures Expired GB774534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH774534X 1953-04-01

Publications (1)

Publication Number Publication Date
GB774534A true GB774534A (en) 1957-05-08

Family

ID=4535701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9496/54A Expired GB774534A (en) 1953-04-01 1954-03-31 Process for the production of colour photographic pictures

Country Status (5)

Country Link
BE (1) BE527781A (enrdf_load_stackoverflow)
CH (1) CH318850A (enrdf_load_stackoverflow)
DE (1) DE965614C (enrdf_load_stackoverflow)
FR (1) FR1097135A (enrdf_load_stackoverflow)
GB (1) GB774534A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE527781A (enrdf_load_stackoverflow)
CH318850A (de) 1957-01-31
DE965614C (de) 1957-06-13
FR1097135A (fr) 1955-06-29

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