AT260690B - Photographic material for the silver dye bleaching process - Google Patents

Photographic material for the silver dye bleaching process

Info

Publication number
AT260690B
AT260690B AT954465A AT954465A AT260690B AT 260690 B AT260690 B AT 260690B AT 954465 A AT954465 A AT 954465A AT 954465 A AT954465 A AT 954465A AT 260690 B AT260690 B AT 260690B
Authority
AT
Austria
Prior art keywords
photographic material
bleaching process
silver dye
dye bleaching
silver
Prior art date
Application number
AT954465A
Other languages
German (de)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT260690B publication Critical patent/AT260690B/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/134—Brightener containing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
AT954465A 1964-10-22 1965-10-21 Photographic material for the silver dye bleaching process AT260690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1371964A CH439963A (en) 1964-10-22 1964-10-22 Photographic material for the silver dye bleaching process

Publications (1)

Publication Number Publication Date
AT260690B true AT260690B (en) 1968-03-11

Family

ID=4394732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT954465A AT260690B (en) 1964-10-22 1965-10-21 Photographic material for the silver dye bleaching process

Country Status (8)

Country Link
US (1) US3443949A (en)
AT (1) AT260690B (en)
BE (1) BE671100A (en)
CH (1) CH439963A (en)
ES (1) ES318747A1 (en)
FR (1) FR1450272A (en)
GB (1) GB1074470A (en)
NL (1) NL6513638A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH508226A (en) * 1969-03-13 1971-05-31 Ciba Geigy Ag Use of quinoxalines as color bleaching catalysts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410025A (en) * 1936-12-14 1946-10-29 Chromogen Inc Production of colored photographic pictures
NL286940A (en) * 1961-12-20

Also Published As

Publication number Publication date
CH439963A (en) 1967-07-15
ES318747A1 (en) 1966-06-01
BE671100A (en) 1966-04-19
US3443949A (en) 1969-05-13
GB1074470A (en) 1967-07-05
FR1450272A (en) 1966-05-06
NL6513638A (en) 1966-04-25

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