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CH489034A - Photographic light-sensitive material with a sensitized halide silver emulsion layer - Google Patents

Photographic light-sensitive material with a sensitized halide silver emulsion layer

Info

Publication number
CH489034A
CH489034A CH963567A CH963567A CH489034A CH 489034 A CH489034 A CH 489034A CH 963567 A CH963567 A CH 963567A CH 963567 A CH963567 A CH 963567A CH 489034 A CH489034 A CH 489034A
Authority
CH
Switzerland
Prior art keywords
sensitized
sensitive material
emulsion layer
photographic light
silver emulsion
Prior art date
Application number
CH963567A
Other languages
German (de)
Inventor
Johannes Dr Goetze
Erich Dr Boeckly
Bernhard Dr Seidel
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 CH489034A publication Critical patent/CH489034A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH963567A 1966-07-16 1967-07-06 Photographic light-sensitive material with a sensitized halide silver emulsion layer CH489034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0053033 1966-07-16

Publications (1)

Publication Number Publication Date
CH489034A true CH489034A (en) 1970-04-15

Family

ID=6938776

Family Applications (1)

Application Number Title Priority Date Filing Date
CH963567A CH489034A (en) 1966-07-16 1967-07-06 Photographic light-sensitive material with a sensitized halide silver emulsion layer

Country Status (6)

Country Link
US (1) US3520693A (en)
BE (1) BE700720A (en)
CH (1) CH489034A (en)
DE (1) DE1522390A1 (en)
GB (1) GB1153765A (en)
NL (1) NL6709822A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8610382D0 (en) * 1986-04-28 1986-06-04 Minnesota Mining & Mfg Silver halide photographic materials
ATE165454T1 (en) * 1991-02-20 1998-05-15 Eastman Kodak Co PHOTOGRAPHIC HIGH CONTRAST SILVER HALOGENIDE MATERIALS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489115A (en) * 1948-05-21
DE1213240B (en) * 1964-02-13 1966-03-24 Agfa Gevaert Ag Light-sensitive photographic material with at least one optically sensitized halogen silver emulsion layer containing at least one azo dye for the silver dye bleaching process

Also Published As

Publication number Publication date
DE1522390A1 (en) 1969-07-24
GB1153765A (en) 1969-05-29
NL6709822A (en) 1967-12-27
BE700720A (en) 1968-01-02
US3520693A (en) 1970-07-14

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Legal Events

Date Code Title Description
PL Patent ceased