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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (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
CH581336A5 (nl) 1976-10-29
GB1316212A (en) 1973-05-09
DE2035727A1 (de) 1972-02-03
US3778279A (en) 1973-12-11
FR2103039A5 (nl) 1972-04-07

Similar Documents

Publication Publication Date Title
BE758103A (nl) Fijnkorrelige fotografische zilverhalogenide emulsies
BE794188A (nl) Verbeterde fotografische zilverhalogenide-emulsies
BE751241A (nl) Snelle behandeling van fotografisch lichtgevoelig materiaal
BE761964A (nl) Nieuwe merocyanine-kleurstoffen voor de spectrale sensibilisatie van lichtgevoelige zilverhalogenide-emulsies
CH415294A (de) Photographische Schicht für das Silberfarbbleichverfahren
NL7612781A (nl) Werkwijze voor het verwerken van fotografische zilverkleurstofbleekmaterialen.
BE788685A (nl) Ontwikkeling van contrastrijke zilverhalogenide-emulsies voor grafischedoeleinden
BE761404A (nl) Lichtgevoelige zilverhalogenide-emulsies met sluierwerende en stabiliserende verbindingen
BE768366A (nl) Verbeterde ontwikkeling van fotografische zilverhalogenide-emulsielage
BE748626A (nl) Sensibilisatie van ontwikkelende fotografische beelden
BE762220A (nl) Nieuwe merocyanine-kleurstoffen voor de spectrale sensibilisatie van lichtgevoelige zilverhalogenide-emulsies
BE805129A (nl) Supergesensibiliseerd fotografisch materiaal
CH425463A (de) Photographische Schicht für das Silberfarbbleichverfahren
BE758972A (nl) Chemische sensibilisatie van zilver-halogenide-emulsies
BE757902A (nl) Methode van fotografische ontwikkeling
BE769663A (nl) Werkwijze voor de verharding van fotografische gelatinelagen
BE802536A (nl) Werkwijze voor de bereiding van fotografische zilverhalogenide-gelatine-emulsies
BE769399A (nl) Sensibilisatie van fotografische zilverhalogenidelagen voor hetzilver-kleurstofbleekprocede
BE768365A (nl) Sensibiliserende ontwikkeling van fotografische zilverhalogenide-emulsielagen
BE756391A (nl) Methode voor ontwikkeling van fotografisch materiaal
BE795767A (nl) Werkwijze voor het regenereren van uitgeputte fotografische zilverbleekbaden
CH524834A (de) Photographisches lichtempfindliches Material
BE757905A (nl) Ontwikkeling van fotografische materialen
BE775218A (nl) Supergesensibiliseerd fotografisch materiaal
BE766316A (nl) Gestabiliseerd fotografisch zilverhalogenidemateriaal