BE769399A - Sensibilisatie van fotografische zilverhalogenidelagen voor hetzilver-kleurstofbleekprocede - Google Patents

Sensibilisatie van fotografische zilverhalogenidelagen voor hetzilver-kleurstofbleekprocede

Info

Publication number
BE769399A
BE769399A BE769399A BE769399A BE769399A BE 769399 A BE769399 A BE 769399A BE 769399 A BE769399 A BE 769399A BE 769399 A BE769399 A BE 769399A BE 769399 A BE769399 A BE 769399A
Authority
BE
Belgium
Prior art keywords
silver
sensitization
layers
bleaching process
halogenide
Prior art date
Application number
BE769399A
Other languages
English (en)
Inventor
A.G. Agfa-Gevaert
Original Assignee
Agfa Gevaert Nv
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 Nv filed Critical Agfa Gevaert Nv
Publication of BE769399A publication Critical patent/BE769399A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
BE769399A 1970-07-18 1971-07-02 Sensibilisatie van fotografische zilverhalogenidelagen voor hetzilver-kleurstofbleekprocede BE769399A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702035727 DE2035727A1 (de) 1970-07-18 1970-07-18 Sensibihsierung photographischer Halo gensilberschichten fur das Silberfarbbleich verfahren

Publications (1)

Publication Number Publication Date
BE769399A true BE769399A (nl) 1972-01-03

Family

ID=5777169

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769399A BE769399A (nl) 1970-07-18 1971-07-02 Sensibilisatie van fotografische zilverhalogenidelagen voor hetzilver-kleurstofbleekprocede

Country Status (6)

Country Link
US (1) US3778279A (nl)
BE (1) BE769399A (nl)
CH (1) CH581336A5 (nl)
DE (1) DE2035727A1 (nl)
FR (1) FR2103039A5 (nl)
GB (1) GB1316212A (nl)

Also Published As

Publication number Publication date
FR2103039A5 (nl) 1972-04-07
DE2035727A1 (de) 1972-02-03
CH581336A5 (nl) 1976-10-29
GB1316212A (en) 1973-05-09
US3778279A (en) 1973-12-11

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