BE502609A - - Google Patents

Info

Publication number
BE502609A
BE502609A BE502609DA BE502609A BE 502609 A BE502609 A BE 502609A BE 502609D A BE502609D A BE 502609DA BE 502609 A BE502609 A BE 502609A
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 BE502609A publication Critical patent/BE502609A/xx
Priority claimed from US156730A external-priority patent/US2635960A/en

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)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE502609D 1950-04-18 BE502609A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US156730A US2635960A (en) 1950-04-18 1950-04-18 High-speed silver dye bleachout taking and printing film
US297989A US2652328A (en) 1950-04-18 1952-07-09 High-speed silver dye bleachout taking and printing film

Publications (1)

Publication Number Publication Date
BE502609A true BE502609A (ja)

Family

ID=26853449

Family Applications (1)

Application Number Title Priority Date Filing Date
BE502609D BE502609A (ja) 1950-04-18

Country Status (4)

Country Link
US (1) US2652328A (ja)
BE (1) BE502609A (ja)
DE (1) DE885815C (ja)
GB (1) GB701843A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282899A (ja) * 1961-09-06
US4680356A (en) * 1985-01-02 1987-07-14 Eastman Kodak Company Colorless ligand-releasing monomers and polymers and their use to provide dyes with metal ions
US4557998A (en) * 1985-01-02 1985-12-10 Eastman Kodak Company Colorless ligand-releasing monomers and polymers and their use to provide dyes with metal ions
US4555477A (en) * 1985-01-02 1985-11-26 Eastman Kodak Company Photographic element and process utilizing metal complex color masking dyes
US4555478A (en) * 1985-01-02 1985-11-26 Eastman Kodak Company Photographic element and process for providing metal complex color images
US4568633A (en) * 1985-01-02 1986-02-04 Eastman Kodak Company Photographic elements and processes utilizing imagewise reduction of ferric ions
US4701420A (en) * 1985-04-01 1987-10-20 Eastman Kodak Company Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes

Also Published As

Publication number Publication date
GB701843A (en) 1954-01-06
US2652328A (en) 1953-09-15
DE885815C (de) 1953-08-10

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