ES292214A1 - Procedure for preparing photographic images in color by the method of color blanking by means of silver (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing photographic images in color by the method of color blanking by means of silver (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES292214A1
ES292214A1 ES292214A ES292214A ES292214A1 ES 292214 A1 ES292214 A1 ES 292214A1 ES 292214 A ES292214 A ES 292214A ES 292214 A ES292214 A ES 292214A ES 292214 A1 ES292214 A1 ES 292214A1
Authority
ES
Spain
Prior art keywords
color
translation
silver
procedure
machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES292214A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES292214A1 publication Critical patent/ES292214A1/en
Expired legal-status Critical Current

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for preparing color photographic images by the method of bleaching the color by means of silver, with the aid of catalysts, characterized in that the developer is carried out in a bath containing a color bleaching catalyst and under conditions such that the catalysts do not contribute significantly to the revealed. (Machine-translation by Google Translate, not legally binding)
ES292214A 1962-10-05 1963-10-04 Procedure for preparing photographic images in color by the method of color blanking by means of silver (Machine-translation by Google Translate, not legally binding) Expired ES292214A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1176062A CH428433A (en) 1962-10-05 1962-10-05 Process for producing colored photographic images by the silver dye bleaching method

Publications (1)

Publication Number Publication Date
ES292214A1 true ES292214A1 (en) 1964-03-01

Family

ID=4376620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES292214A Expired ES292214A1 (en) 1962-10-05 1963-10-04 Procedure for preparing photographic images in color by the method of color blanking by means of silver (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE638223A (en)
CH (1) CH428433A (en)
DE (1) DE1190788B (en)
DK (1) DK114390B (en)
ES (1) ES292214A1 (en)
GB (1) GB1026780A (en)
NL (1) NL298840A (en)
SE (1) SE315199B (en)

Also Published As

Publication number Publication date
NL298840A (en)
CH428433A (en) 1967-01-15
BE638223A (en)
GB1026780A (en) 1966-04-20
SE315199B (en) 1969-09-22
DK114390B (en) 1969-06-23
DE1190788B (en) 1965-04-08

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