CH235786A - Process for the production of suitable material for photographic color images to be produced by means of color development and material produced therefrom. - Google Patents

Process for the production of suitable material for photographic color images to be produced by means of color development and material produced therefrom.

Info

Publication number
CH235786A
CH235786A CH235786DA CH235786A CH 235786 A CH235786 A CH 235786A CH 235786D A CH235786D A CH 235786DA CH 235786 A CH235786 A CH 235786A
Authority
CH
Switzerland
Prior art keywords
produced
production
suitable material
color development
color images
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 CH235786A publication Critical patent/CH235786A/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
    • G03C7/32—Colour coupling substances
    • G03C7/34—Couplers containing phenols
    • G03C7/344—Naphtholic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH235786D 1941-02-01 1942-01-30 Process for the production of suitable material for photographic color images to be produced by means of color development and material produced therefrom. CH235786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0068799 1941-02-01

Publications (1)

Publication Number Publication Date
CH235786A true CH235786A (en) 1944-12-31

Family

ID=7196923

Family Applications (2)

Application Number Title Priority Date Filing Date
CH235786D CH235786A (en) 1941-02-01 1942-01-30 Process for the production of suitable material for photographic color images to be produced by means of color development and material produced therefrom.
CH231507D CH231507A (en) 1941-02-01 1942-01-30 Process for the preparation of color photographic images.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH231507D CH231507A (en) 1941-02-01 1942-01-30 Process for the preparation of color photographic images.

Country Status (3)

Country Link
BE (1) BE444327A (en)
CH (2) CH235786A (en)
FR (1) FR878943A (en)

Also Published As

Publication number Publication date
CH231507A (en) 1944-03-31
BE444327A (en)
FR878943A (en) 1943-02-09

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