IT424858A - - Google Patents

Info

Publication number
IT424858A
IT424858A IT424858DA IT424858A IT 424858 A IT424858 A IT 424858A IT 424858D A IT424858D A IT 424858DA IT 424858 A IT424858 A IT 424858A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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 IT424858A publication Critical patent/IT424858A/it

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
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32Colour coupling substances
    • G03C7/333Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
IT424858D 1945-05-11 IT424858A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59314445A 1945-05-11 1945-05-11

Publications (1)

Publication Number Publication Date
IT424858A true IT424858A (pt)

Family

ID=21833702

Family Applications (1)

Application Number Title Priority Date Filing Date
IT424858D IT424858A (pt) 1945-05-11

Country Status (8)

Country Link
AU (1) AU136488B1 (pt)
BE (1) BE466820A (pt)
CA (1) CA459288A (pt)
CH (1) CH267707A (pt)
FR (1) FR927604A (pt)
GB (1) GB646367A (pt)
IT (1) IT424858A (pt)
NL (1) NL84974C (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725292A (en) * 1952-05-15 1955-11-29 Eastman Kodak Co Colored couplers containing solubilizing groups

Also Published As

Publication number Publication date
CH267707A (fr) 1950-04-15
GB646367A (en) 1950-11-22
CA459288A (en) 1949-08-30
NL84974C (pt)
FR927604A (fr) 1947-11-04
BE466820A (pt)
AU136488B1 (en) 1946-06-07

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