CH569991A5 - - Google Patents

Info

Publication number
CH569991A5
CH569991A5 CH1093171A CH1093171A CH569991A5 CH 569991 A5 CH569991 A5 CH 569991A5 CH 1093171 A CH1093171 A CH 1093171A CH 1093171 A CH1093171 A CH 1093171A CH 569991 A5 CH569991 A5 CH 569991A5
Authority
CH
Switzerland
Application number
CH1093171A
Original Assignee
Agfa Gevaert 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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH569991A5 publication Critical patent/CH569991A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH1093171A 1970-07-31 1971-07-23 CH569991A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702038008 DE2038008A1 (de) 1970-07-31 1970-07-31 Farbbleichbad für das Silber farbbleichverfahren

Publications (1)

Publication Number Publication Date
CH569991A5 true CH569991A5 (enrdf_load_stackoverflow) 1975-11-28

Family

ID=5778452

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1093171A CH569991A5 (enrdf_load_stackoverflow) 1970-07-31 1971-07-23

Country Status (6)

Country Link
US (1) US3754918A (enrdf_load_stackoverflow)
BE (1) BE769599A (enrdf_load_stackoverflow)
CH (1) CH569991A5 (enrdf_load_stackoverflow)
DE (1) DE2038008A1 (enrdf_load_stackoverflow)
FR (1) FR2099403A5 (enrdf_load_stackoverflow)
GB (1) GB1341575A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627006A5 (enrdf_load_stackoverflow) * 1977-03-23 1981-12-15 Ciba Geigy Ag
CH644459A5 (de) * 1978-09-29 1984-07-31 Ciba Geigy Ag Verfahren zur herstellung farbphotographischer bilder nach dem silberfarbbleichverfahren.

Also Published As

Publication number Publication date
FR2099403A5 (enrdf_load_stackoverflow) 1972-03-10
GB1341575A (enrdf_load_stackoverflow) 1973-12-25
BE769599A (nl) 1972-01-07
DE2038008A1 (de) 1972-02-10
US3754918A (en) 1973-08-28

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Legal Events

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PL Patent ceased
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