BE660254A - - Google Patents

Info

Publication number
BE660254A
BE660254A BE660254DA BE660254A BE 660254 A BE660254 A BE 660254A BE 660254D A BE660254D A BE 660254DA BE 660254 A BE660254 A BE 660254A
Authority
BE
Belgium
Prior art keywords
sep
ethyl
desc
iodide
clms page
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE660254A publication Critical patent/BE660254A/fr

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
    • C09B23/105—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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
    • 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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >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
    • 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)
BE660254D BE660254A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE660254T

Publications (1)

Publication Number Publication Date
BE660254A true BE660254A (cg-RX-API-DMAC7.html)

Family

ID=3877101

Family Applications (1)

Application Number Title Priority Date Filing Date
BE660254D BE660254A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
BE (1) BE660254A (cg-RX-API-DMAC7.html)

Similar Documents

Publication Publication Date Title
US2756227A (en) Quaternary salts and method of preparation
BE738229A (cg-RX-API-DMAC7.html)
US3282933A (en) Methine dyes
US3194805A (en) Merocyanine and holopolar dyes containing arylene-chain substitution
DE2429230C2 (cg-RX-API-DMAC7.html)
US3264110A (en) Polymethine dyes
US3326688A (en) Photographic sensitizing dyes
JPH06228450A (ja) イミン色素およびそれを含む写真要素
US2954376A (en) Polymethine dyes containing a 4-(hydroxymethyl)-or 4-(acetoxymethyl)-delta2-thiazoline or oxazoline nucleus, and preparation thereof
US3469985A (en) Light-absorbing dyes derived from barbituric and 2 - thiobarbituric acid compounds useful for photography and their preparation
BE660254A (cg-RX-API-DMAC7.html)
US3379533A (en) Dyes derived from 1, 2-disubstituted-3, 5-pyrazolidinediones and photographic elements containing such dyes
US3337540A (en) Methine dyes
US3440052A (en) Sensitized silver halide emulsions with holopolar dyes containing a dilactone ring
US3483196A (en) Imidazo(4,5-b) quinolinium salts and cyanine,merocyanine and styryl photographic sensitizing dyes derived therefrom
US3156685A (en) Improved polymethine sensitizing dyes
US5707794A (en) Spectral sensitization of silver halide photographic elements
US3294539A (en) Light-filtering dyes for photographic elements
US5942382A (en) Color photographic recording material
JPH0445160A (ja) 新規メチン染料
US4007170A (en) Photographic emulsions containing methine dyes having a 1H-imidazo[4,5-b]pyrazine nucleus
US3417084A (en) Light absorbing dyes derived from barbituric and 2-thiobarbituric acid compounds useful for photography and their preparation
US4831136A (en) Oxatellurazolium and oxatellurazinium compounds
US2656352A (en) Quaternary salt dyes derived from 2-tertiaryamino-5(4)-thiazolones
US2535995A (en) Photographic emulsions containing trinuclear cyanine dyes