BE746342A - Merocyanine-kleurstoffen - Google Patents

Merocyanine-kleurstoffen

Info

Publication number
BE746342A
BE746342A BE746342DA BE746342A BE 746342 A BE746342 A BE 746342A BE 746342D A BE746342D A BE 746342DA BE 746342 A BE746342 A BE 746342A
Authority
BE
Belgium
Prior art keywords
kleurstoffen
merocyanine
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE746342A publication Critical patent/BE746342A/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
    • C09B23/102—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)
  • Thiazole And Isothizaole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE746342D 1969-04-10 1970-02-23 Merocyanine-kleurstoffen BE746342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08508/69A GB1293543A (en) 1969-04-10 1969-04-10 Photographic light-sensitive material

Publications (1)

Publication Number Publication Date
BE746342A true BE746342A (fr) 1970-08-24

Family

ID=10113631

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746342D BE746342A (fr) 1969-04-10 1970-02-23 Merocyanine-kleurstoffen

Country Status (6)

Country Link
US (1) US3656958A (enExample)
BE (1) BE746342A (enExample)
CH (1) CH558951A (enExample)
DE (1) DE2015158A1 (enExample)
FR (1) FR2038359A1 (enExample)
GB (1) GB1293543A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844798A (en) * 1969-07-10 1974-10-29 Agfa Gevaert Ag Spectrally sensitized light-sensitive silver halide photographic material
US4001020A (en) * 1971-03-04 1977-01-04 Fuji Photo Film Co., Ltd. Developing a silver ha1ide emulsion in contact with a heterocyclic thione and a polyalkylene oxide
CA2055329A1 (en) * 1990-11-21 1992-05-22 Dietrich M. Fabricius Sensitization of tabular grains with a zeromethine dye and a tetraazaindene
IT1251499B (it) * 1991-09-18 1995-05-15 Minnesota Mining & Mfg Elementi fotografici sviluppabili termicamente

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493748A (en) * 1945-07-16 1950-01-10 Eastman Kodak Co Merocyanine dyes
US2519001A (en) * 1947-02-24 1950-08-15 Eastman Kodak Co Merocyanine dyes containing a carboxyalkyl group or a sulfoalkyl group
DE1177481B (de) * 1963-05-18 1964-09-03 Agfa Ag Lichtempfindliches photographisches Material mit mindestens einer sensibilisierten Halogensilberemulsionsschicht
DE1213734B (de) * 1963-10-26 1966-03-31 Agfa Ag Verfahren zur Sensibilisierung photographischer Halogensilberemulsionen mit Merocyaninen

Also Published As

Publication number Publication date
FR2038359A1 (enExample) 1971-01-08
DE2015158A1 (de) 1970-10-15
CH558951A (de) 1975-02-14
US3656958A (en) 1972-04-18
GB1293543A (en) 1972-10-18

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