BE518742A - - Google Patents

Info

Publication number
BE518742A
BE518742A BE518742DA BE518742A BE 518742 A BE518742 A BE 518742A BE 518742D A BE518742D A BE 518742DA BE 518742 A BE518742 A BE 518742A
Authority
BE
Belgium
Application number
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.)
Publication of BE518742A publication Critical patent/BE518742A/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
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • 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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • 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
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE518742D 1952-03-28 BE518742A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US279209A US2743272A (en) 1952-03-28 1952-03-28 Sensitizing dyes containing a 4-aryl-5-aryloxy- or 5-arylthiothiazole nucleus

Publications (1)

Publication Number Publication Date
BE518742A true BE518742A (xx)

Family

ID=23068088

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518742D BE518742A (xx) 1952-03-28

Country Status (4)

Country Link
US (1) US2743272A (xx)
BE (1) BE518742A (xx)
FR (1) FR1089944A (xx)
GB (1) GB738258A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937181A (en) * 1955-08-22 1960-05-17 Sperry Rand Corp New indenothiazole
US3272804A (en) * 1963-12-23 1966-09-13 Sterling Drug Inc Process and intermediates for preparing indoles
DE2214054A1 (de) * 1972-03-23 1973-09-27 Agfa Gevaert Ag Sensibilisierte elektrophotographische schichten
EP0614114A1 (en) * 1993-03-02 1994-09-07 Konica Corporation Silver halide photographic light-sensitive material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB519895A (en) * 1938-10-06 1940-04-09 John David Kendall Improvements in or relating to the sensitizing of photographic emulsions
BE509612A (xx) * 1951-03-02

Also Published As

Publication number Publication date
FR1089944A (fr) 1955-03-24
US2743272A (en) 1956-04-24
GB738258A (en) 1955-10-12

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