GB1033390A - Cyanine dyes - Google Patents

Cyanine dyes

Info

Publication number
GB1033390A
GB1033390A GB938664A GB938664A GB1033390A GB 1033390 A GB1033390 A GB 1033390A GB 938664 A GB938664 A GB 938664A GB 938664 A GB938664 A GB 938664A GB 1033390 A GB1033390 A GB 1033390A
Authority
GB
United Kingdom
Prior art keywords
alkyl
cyanine dyes
aralkyl
groups
appropriately substituted
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
GB938664A
Other languages
English (en)
Inventor
Konrad Jerzy Bannert
Douglas James Fry
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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
Priority to NL129160D priority Critical patent/NL129160C/xx
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to GB938664A priority patent/GB1033390A/en
Priority to FR7970A priority patent/FR1426560A/fr
Priority to BE660650A priority patent/BE660650A/xx
Priority to NL6502770A priority patent/NL6502770A/xx
Priority to DE19651547956 priority patent/DE1547956A1/de
Priority to CH307965A priority patent/CH450910A/de
Publication of GB1033390A publication Critical patent/GB1033390A/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
    • C09B23/02—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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Indole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB938664A 1964-03-05 1964-03-05 Cyanine dyes Expired GB1033390A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL129160D NL129160C (xx) 1964-03-05
GB938664A GB1033390A (en) 1964-03-05 1964-03-05 Cyanine dyes
FR7970A FR1426560A (fr) 1964-03-05 1965-03-04 Nouveaux colorants de la série des cyanines
BE660650A BE660650A (xx) 1964-03-05 1965-03-04
NL6502770A NL6502770A (xx) 1964-03-05 1965-03-04
DE19651547956 DE1547956A1 (de) 1964-03-05 1965-03-05 Photographische Halogensilberemulsion
CH307965A CH450910A (de) 1964-03-05 1965-03-05 Fotografische Halogensilberemulsion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB938664A GB1033390A (en) 1964-03-05 1964-03-05 Cyanine dyes
GB5011964 1964-12-09

Publications (1)

Publication Number Publication Date
GB1033390A true GB1033390A (en) 1966-06-22

Family

ID=26242897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB938664A Expired GB1033390A (en) 1964-03-05 1964-03-05 Cyanine dyes

Country Status (5)

Country Link
BE (1) BE660650A (xx)
CH (1) CH450910A (xx)
DE (1) DE1547956A1 (xx)
GB (1) GB1033390A (xx)
NL (2) NL6502770A (xx)

Also Published As

Publication number Publication date
CH450910A (de) 1968-05-15
NL129160C (xx)
BE660650A (xx) 1965-07-01
DE1547956A1 (de) 1970-04-09
NL6502770A (xx) 1965-09-06

Similar Documents

Publication Publication Date Title
ES302622A1 (es) Procedimiento para la preparacion de derivados heterociclicos.
ES434347A1 (es) Procedimiento para preparar colorantes de la serie trifen- dioxazina.
ES394369A1 (es) Procedimiento para la preparacion de derivados de la isoin-dolina.
ES401198A1 (es) Procedimiento para la obtencion de derivados de fenilalca- nol sustituidos.
ES393496A1 (es) Procedimiento de preparacion de nuevos derivados de la 2-pi-rrolidinonas.
GB1098804A (en) Novel benzylmercaptans
ES336046A1 (es) Procedimiento para la obtencion de derivados carbostirilicos
GB1031367A (en) Photographic light-sensitive materials
GB1471847A (en) Dibenzofuran derivatives
GB1033390A (en) Cyanine dyes
ES389473A1 (es) Un procedimiento de preparacion de derivados de aminocarbo-nil-3 oxazolidinona-2.
GB1119429A (en) Anthraquinone dyestuffs
ES317623A1 (es) Un procedimiento para la preparacion de compuestos heterociclicos.
ES299417A1 (es) Procedimiento para la preparación de fluoropirimidinas
GB1044778A (en) Colour photography
GB1081542A (en) Peri-naphthazole cyanine dyestuffs
GB1055831A (en) Peri-naphthazole compounds
GB1085997A (en) Manufacturing method of imidazolidinone derivatives
ES298316A1 (es) Procedimiento para la preparación de derivados de benzoxazepina
GB1096406A (en) Cyanine dyes
ES420004A1 (es) Un procedimiento para la preparacion de un derivado de ni- trosourea.
ES328203A1 (es) Un procedimiento para preparar derivados de dibenzocicloalcohilenilideno pirrolidina.
GB1021010A (en) Derivatives of 2-oxo-2h-1,4-benzoxazine
ES381991A1 (es) Procedimiento para la preparacion de derivados de bencimi- dazol.
ES391118A1 (es) Un procedimiento para la preparacion de un nuevo derivado de acido fluoronico.