GB736266A - Improvements in and relating to cyanine dyes - Google Patents

Improvements in and relating to cyanine dyes

Info

Publication number
GB736266A
GB736266A GB24924/53A GB2492453A GB736266A GB 736266 A GB736266 A GB 736266A GB 24924/53 A GB24924/53 A GB 24924/53A GB 2492453 A GB2492453 A GB 2492453A GB 736266 A GB736266 A GB 736266A
Authority
GB
United Kingdom
Prior art keywords
dyes
completes
formula
thiazole
quinoline
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB24924/53A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB736266A publication Critical patent/GB736266A/en
Expired legal-status Critical Current

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
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB24924/53A 1952-09-10 1953-09-09 Improvements in and relating to cyanine dyes Expired GB736266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US308908A US2689849A (en) 1952-09-10 1952-09-10 Cyanine dyes containing the triazolo[4, 3-alpha] quinoline or tetrazolo[alpha] quinoline nucleus

Publications (1)

Publication Number Publication Date
GB736266A true GB736266A (en) 1955-09-07

Family

ID=23195884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24924/53A Expired GB736266A (en) 1952-09-10 1953-09-09 Improvements in and relating to cyanine dyes

Country Status (3)

Country Link
US (1) US2689849A (forum.php)
BE (1) BE522654A (forum.php)
GB (1) GB736266A (forum.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535047A (forum.php) * 1954-01-21
US2786054A (en) * 1954-08-19 1957-03-19 Eastman Kodak Co Cyanines from triazolo bases
US2870014A (en) * 1957-01-09 1959-01-20 Eastman Kodak Co Cyanines from triazolo bases
BE630906A (forum.php) * 1962-04-13
US3449335A (en) * 1966-01-03 1969-06-10 Gaf Corp Merocyanine dyes containing the carbostyril nucleus
US3909275A (en) * 1970-01-15 1975-09-30 Minnesota Mining & Mfg Cyanine dye salts, merocyanine dyes, and their use in silver halide photographic emulsions
US4003750A (en) * 1973-05-03 1977-01-18 Eastman Kodak Company Silver halide emulsion containing photographic sensitizing dyes
US5658751A (en) * 1993-04-13 1997-08-19 Molecular Probes, Inc. Substituted unsymmetrical cyanine dyes with selected permeability

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472445A (forum.php) * 1946-04-11

Also Published As

Publication number Publication date
US2689849A (en) 1954-09-21
BE522654A (forum.php)

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