GB1322766A - Tricarbocyanine dyes - Google Patents

Tricarbocyanine dyes

Info

Publication number
GB1322766A
GB1322766A GB4525970A GB4525970A GB1322766A GB 1322766 A GB1322766 A GB 1322766A GB 4525970 A GB4525970 A GB 4525970A GB 4525970 A GB4525970 A GB 4525970A GB 1322766 A GB1322766 A GB 1322766A
Authority
GB
United Kingdom
Prior art keywords
piperazine
ethyl
ethoxycarbonyl
sept
prepared
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
GB4525970A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1322766A publication Critical patent/GB1322766A/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
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
    • 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
    • G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
    • 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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB4525970A 1969-09-23 1970-09-23 Tricarbocyanine dyes Expired GB1322766A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86039569A 1969-09-23 1969-09-23
US2270870A 1970-03-25 1970-03-25

Publications (1)

Publication Number Publication Date
GB1322766A true GB1322766A (en) 1973-07-11

Family

ID=26696271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4525970A Expired GB1322766A (en) 1969-09-23 1970-09-23 Tricarbocyanine dyes

Country Status (7)

Country Link
JP (1) JPS4921658B1 (enrdf_load_stackoverflow)
BE (1) BE756536A (enrdf_load_stackoverflow)
CA (1) CA920589A (enrdf_load_stackoverflow)
CH (1) CH565391A5 (enrdf_load_stackoverflow)
DE (1) DE2046672C3 (enrdf_load_stackoverflow)
FR (1) FR2062518A5 (enrdf_load_stackoverflow)
GB (1) GB1322766A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE805583A (fr) * 1972-10-02 1974-04-02 Eastman Kodak Co Emulsion photosensible aux halogenures d'argent sensibilisee a l'infrarouge et produits la contenant
CA1337923C (en) * 1988-07-07 1996-01-16 Richard Lee Parton Infrared filter dye for photographic element
JPH02196237A (ja) * 1989-01-25 1990-08-02 Mitsubishi Paper Mills Ltd ハロゲン化銀写真感光材料
US8507677B2 (en) * 2007-02-16 2013-08-13 The University Of Tokyo Fluorescent probe

Also Published As

Publication number Publication date
JPS4921658B1 (enrdf_load_stackoverflow) 1974-06-03
DE2046672A1 (de) 1971-04-15
CA920589A (en) 1973-02-06
BE756536A (fr) 1971-03-01
DE2046672B2 (de) 1973-05-17
FR2062518A5 (enrdf_load_stackoverflow) 1971-06-25
DE2046672C3 (de) 1973-11-29
CH565391A5 (enrdf_load_stackoverflow) 1975-08-15

Similar Documents

Publication Publication Date Title
GB1333317A (en) Substituted glutaronitriles as antijungal agents
GB1342289A (en) Photographic processing
GB1132086A (en) Novel pyrimidine derivatives
GB1374979A (en) 3,5-dioxopiperazine derivatives
GB1253573A (en) Electrostatic developer
GB1190032A (en) Photographic Emulsions
GB1322766A (en) Tricarbocyanine dyes
GB1250658A (enrdf_load_stackoverflow)
GB1364087A (en) Rigidized carbocyanine dyes
GB1267781A (en) Anthraquinone dyestuffs
GB1155642A (en) Negative-Working Diazosulfonate Reproduction Process
GB1324235A (en) Monoazo benzthiazole disperse dyes
GB1301555A (enrdf_load_stackoverflow)
GB1175106A (en) Photographic Processes
GB1241833A (en) Photographic emulsions and sensitizing dyes therefor
GB1329581A (en) Bis-aminophenyl-methanes and photoconductive compositions containing them
GB1192334A (en) Cyanine Dyes, Process of Making them and Photographic Materials Containing them
GB1156173A (en) Disazo Dyes containing a Vinylsulphone Group
GB1362029A (en) Bridged polymethine dyes
GB1425409A (en) Radiation-sensitive polymers and their use
GB1355703A (en) Furofuran diols
GB1273228A (en) Monoazo disperse dyes
GB1283652A (en) Photoconductive compositions
GB1269640A (en) Method for obtaining photographic direct-positive images
GB537696A (en) Improvements in and relating to colour-forming development and colour photographic elements

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee