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

    • 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

Landscapes

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

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 (enrdf_load_html_response)

Family

ID=25163781

Family Applications (1)

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

Country Status (6)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410025A (en) * 1936-12-14 1946-10-29 Chromogen Inc Production of colored photographic pictures
USRE22308E (en) * 1936-12-14 1943-05-11 Production of colored photographic
BE434413A (enrdf_load_html_response) * 1938-05-17

Also Published As

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

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