CH581336A5 - - Google Patents

Info

Publication number
CH581336A5
CH581336A5 CH1054271A CH1054271A CH581336A5 CH 581336 A5 CH581336 A5 CH 581336A5 CH 1054271 A CH1054271 A CH 1054271A CH 1054271 A CH1054271 A CH 1054271A CH 581336 A5 CH581336 A5 CH 581336A5
Authority
CH
Switzerland
Application number
CH1054271A
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 CH581336A5 publication Critical patent/CH581336A5/xx

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)
  • Thiazole And Isothizaole Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH1054271A 1970-07-18 1971-07-16 CH581336A5 (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
CH581336A5 true CH581336A5 (nl) 1976-10-29

Family

ID=5777169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1054271A CH581336A5 (nl) 1970-07-18 1971-07-16

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
US3778279A (en) 1973-12-11
FR2103039A5 (nl) 1972-04-07
GB1316212A (en) 1973-05-09
DE2035727A1 (de) 1972-02-03
BE769399A (nl) 1972-01-03

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Legal Events

Date Code Title Description
PL Patent ceased