BE646813A - - Google Patents

Info

Publication number
BE646813A
BE646813A BE646813DA BE646813A BE 646813 A BE646813 A BE 646813A BE 646813D A BE646813D A BE 646813DA BE 646813 A BE646813 A BE 646813A
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 BE646813A publication Critical patent/BE646813A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D331/00—Heterocyclic compounds containing rings of less than five members, having one sulfur atom as the only ring hetero atom
    • C07D331/04—Four-membered rings
    • 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
    • C09B23/10—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
    • C09B23/10—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
    • 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
    • C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE646813D 1963-04-22 BE646813A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27485063A 1963-04-22 1963-04-22
US286487A US3148065A (en) 1963-04-22 1963-06-10 Merocyanines and undissociated cyanine dyes
US287483A US3277084A (en) 1963-04-22 1963-06-13 3-aminothiete 1, 1-dioxides

Publications (1)

Publication Number Publication Date
BE646813A true BE646813A (fr)

Family

ID=27402684

Family Applications (2)

Application Number Title Priority Date Filing Date
BE646813D BE646813A (fr) 1963-04-22
BE646812A BE646812A (fr) 1963-04-22 1964-04-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE646812A BE646812A (fr) 1963-04-22 1964-04-20

Country Status (4)

Country Link
US (2) US3148065A (fr)
BE (2) BE646812A (fr)
DE (3) DE1216883B (fr)
GB (3) GB1068922A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242216B (de) * 1963-12-27 1967-06-15 Union Carbide Corp Verfahren zur Herstellung von Inaminsalzen
US3527807A (en) * 1968-09-24 1970-09-08 Stevens & Co Inc J P Unsaturated sulfone amines
US4232115A (en) * 1979-02-22 1980-11-04 E. I. Du Pont De Nemours And Company Bleachable photographic sensitizing dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955939A (en) * 1956-09-13 1960-10-11 Eastman Kodak Co Holopolar cyanine dyes and photographic emulsions containing them
GB870633A (en) * 1958-05-14 1961-06-14 Ilford Ltd Pentamethincyanines
BE580869A (fr) * 1957-06-05
US2965486A (en) * 1958-06-02 1960-12-20 Eastman Kodak Co Polymethine sensitizing dyes and photographic emulsions

Also Published As

Publication number Publication date
DE1447639A1 (de) 1969-03-20
GB1068923A (en) 1967-05-17
GB1068921A (en) 1967-05-17
DE1216320B (de) 1966-05-12
BE646812A (fr) 1964-10-20
US3277084A (en) 1966-10-04
US3148065A (en) 1964-09-08
GB1068922A (en) 1967-05-17
DE1216883B (de) 1966-05-18

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