CH231271A - A method of making a multilayered colloidal silver-containing material for color photography and a material made by this method. - Google Patents

A method of making a multilayered colloidal silver-containing material for color photography and a material made by this method.

Info

Publication number
CH231271A
CH231271A CH231271DA CH231271A CH 231271 A CH231271 A CH 231271A CH 231271D A CH231271D A CH 231271DA CH 231271 A CH231271 A CH 231271A
Authority
CH
Switzerland
Prior art keywords
multilayered
making
colloidal silver
color photography
containing material
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie 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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH231271A publication Critical patent/CH231271A/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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/39212—Carbocyclic
    • G03C7/39216—Carbocyclic with OH groups

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH231271D 1941-09-22 1942-09-11 A method of making a multilayered colloidal silver-containing material for color photography and a material made by this method. CH231271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI70484D DE766135C (en) 1941-09-22 1941-09-22 Procedure for avoiding color fogging during color development

Publications (1)

Publication Number Publication Date
CH231271A true CH231271A (en) 1944-03-15

Family

ID=7197112

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231271D CH231271A (en) 1941-09-22 1942-09-11 A method of making a multilayered colloidal silver-containing material for color photography and a material made by this method.

Country Status (4)

Country Link
BE (1) BE447239A (en)
CH (1) CH231271A (en)
DE (1) DE766135C (en)
FR (1) FR885982A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031128B (en) * 1951-12-15 1958-05-29 Eastman Kodak Co Process for the suppression of color fog in the development of diffusion-resistant blue-green and yellow coupler-containing color photographic halogenated silver materials
EP0465412A1 (en) * 1990-06-28 1992-01-08 Ciba-Geigy Ag Method of formation of photographic images according to the silver dye bleach method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE436252A (en) * 1938-09-02

Also Published As

Publication number Publication date
BE447239A (en) 1942-10-31
FR885982A (en) 1943-09-30
DE766135C (en) 1954-01-04

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