BE486550A - - Google Patents

Info

Publication number
BE486550A
BE486550A BE486550DA BE486550A BE 486550 A BE486550 A BE 486550A BE 486550D A BE486550D A BE 486550DA BE 486550 A BE486550 A BE 486550A
Authority
BE
Belgium
Application number
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.)
Publication of BE486550A publication Critical patent/BE486550A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE486550D 1947-12-30 BE486550A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US794822A US2541884A (en) 1947-12-30 1947-12-30 N-substituted isoalloxazines as catalysts in the dye bleach baths for color photography

Publications (1)

Publication Number Publication Date
BE486550A true BE486550A (ja)

Family

ID=25163781

Family Applications (1)

Application Number Title Priority Date Filing Date
BE486550D BE486550A (ja) 1947-12-30

Country Status (6)

Country Link
US (1) US2541884A (ja)
BE (1) BE486550A (ja)
CH (2) CH285165A (ja)
DE (1) DE824884C (ja)
FR (1) FR991224A (ja)
GB (1) GB651124A (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425206A (ja) * 1936-12-14
US2410025A (en) * 1936-12-14 1946-10-29 Chromogen Inc Production of colored photographic pictures
BE434413A (ja) * 1938-05-17

Also Published As

Publication number Publication date
FR991224A (fr) 1951-10-03
US2541884A (en) 1951-02-13
CH285165A (fr) 1952-08-31
DE824884C (de) 1951-12-13
CH280857A (fr) 1952-02-15
GB651124A (en) 1951-03-14

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