CH535971A - Photographic light sensitive material - Google Patents

Photographic light sensitive material

Info

Publication number
CH535971A
CH535971A CH420370A CH420370A CH535971A CH 535971 A CH535971 A CH 535971A CH 420370 A CH420370 A CH 420370A CH 420370 A CH420370 A CH 420370A CH 535971 A CH535971 A CH 535971A
Authority
CH
Switzerland
Prior art keywords
sensitive material
light sensitive
photographic light
photographic
sensitive
Prior art date
Application number
CH420370A
Other languages
German (de)
Inventor
Johannes Dr Goetze
Karl Dr Lohmer
Erich Dr Boeckly
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 CH535971A publication Critical patent/CH535971A/en

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
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH420370A 1969-04-03 1970-03-19 Photographic light sensitive material CH535971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1917163A DE1917163C3 (en) 1969-04-03 1969-04-03 Spectrally sensitized photosensitive material

Publications (1)

Publication Number Publication Date
CH535971A true CH535971A (en) 1973-04-15

Family

ID=5730237

Family Applications (1)

Application Number Title Priority Date Filing Date
CH420370A CH535971A (en) 1969-04-03 1970-03-19 Photographic light sensitive material

Country Status (6)

Country Link
US (1) US3630748A (en)
BE (1) BE747781A (en)
CH (1) CH535971A (en)
DE (1) DE1917163C3 (en)
FR (1) FR2042922A5 (en)
GB (1) GB1264103A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138123A (en) * 1976-02-05 1977-11-18 Fuji Photo Film Co Ltd Silver halide photographic emulsion spectrally sensitized by merocyaning dye
CA2055329A1 (en) * 1990-11-21 1992-05-22 Dietrich M. Fabricius Sensitization of tabular grains with a zeromethine dye and a tetraazaindene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157351A (en) * 1934-12-28 1939-05-09 Agfa Ansco Corp Sensitizing dyes for photographic emulsions
DE1177481B (en) * 1963-05-18 1964-09-03 Agfa Ag Photographic light-sensitive material having at least one sensitized halide silver emulsion layer

Also Published As

Publication number Publication date
DE1917163A1 (en) 1970-11-05
DE1917163B2 (en) 1979-08-02
GB1264103A (en) 1972-02-16
US3630748A (en) 1971-12-28
DE1917163C3 (en) 1980-04-17
BE747781A (en) 1970-09-23
FR2042922A5 (en) 1971-02-12

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Legal Events

Date Code Title Description
PL Patent ceased