USB638496I5 - - Google Patents

Info

Publication number
USB638496I5
USB638496I5 US638496DD USB638496I5 US B638496 I5 USB638496 I5 US B638496I5 US 638496D D US638496D D US 638496DD US B638496 I5 USB638496 I5 US B638496I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 USB638496I5 publication Critical patent/USB638496I5/en
Pending 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
    • C09B23/0075—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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
US638496D 1945-12-29 Pending USB638496I5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US638496A US2504615A (en) 1945-12-29 1945-12-29 Photographic emulsions containing nu-aryloxy-, arylthio-, and arylselenoalkyl cyanine dyes

Publications (1)

Publication Number Publication Date
USB638496I5 true USB638496I5 (de)

Family

ID=24560283

Family Applications (2)

Application Number Title Priority Date Filing Date
US638496D Pending USB638496I5 (de) 1945-12-29
US638496A Expired - Lifetime US2504615A (en) 1945-12-29 1945-12-29 Photographic emulsions containing nu-aryloxy-, arylthio-, and arylselenoalkyl cyanine dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
US638496A Expired - Lifetime US2504615A (en) 1945-12-29 1945-12-29 Photographic emulsions containing nu-aryloxy-, arylthio-, and arylselenoalkyl cyanine dyes

Country Status (3)

Country Link
US (2) US2504615A (de)
FR (1) FR941458A (de)
GB (2) GB627521A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551713A (de) * 1955-10-12
BE755812A (fr) * 1969-09-05 1971-02-15 Fuji Photo Film Co Ltd Materiels photosensibles a plusieurs couches pour la photographie en couleurs
JPS5228658B2 (de) * 1973-01-12 1977-07-28
US5679795A (en) * 1995-02-28 1997-10-21 Eastman Kodak Company Method of synthesizing dyes and precursor compounds therefor
US20060188789A1 (en) * 2005-02-23 2006-08-24 Fuji Photo Film Co., Ltd. Hologram recording material, hologram recording method, optical recording medium, and dye therefor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075153A (en) * 1937-03-30 Light filteis
US2177401A (en) * 1935-11-15 1939-10-24 Eastman Kodak Co Dye from thio-oxazolediones
GB489335A (en) * 1937-01-22 1938-07-22 Douglas James Fry Improvements in or relating to the manufacture and use of dyestuffs suitable for sensitising photographic emulsions
US2213238A (en) * 1937-03-29 1940-09-03 Eastman Kodak Co Hydroxyalkyl cyanine dye and photographic emulsion
US2289300A (en) * 1937-10-18 1942-07-07 Gen Aniline & Film Corp Photographic sensitizer
US2233511A (en) * 1937-11-20 1941-03-04 Eastman Kodak Co 1,1'-diaralkyl-4,4'-carbocyanine salts
US2231658A (en) * 1937-12-16 1941-02-11 Eastman Kodak Co Photographic emulsion
BE433128A (de) * 1938-03-08
US2213995A (en) * 1938-03-08 1940-09-10 Gen Aniline & Film Corp Photographic emulsion
US2235027A (en) * 1938-10-12 1941-03-18 Gen Aniline & Film Corp Photographic sensitizer
US2256163A (en) * 1938-12-24 1941-09-16 Gen Aniline & Film Corp Photographic silver halide emulsion
DE918285C (de) * 1940-09-17 1954-09-23 Agfa Ag Fuer Photofabrikation Verfahren zur Herstellung von symmetrischen und unsymmetrischen Carbocyaninen
US2398999A (en) * 1942-09-01 1946-04-23 Eastman Kodak Co Polymethine dyes

Also Published As

Publication number Publication date
FR941458A (fr) 1949-01-12
GB636738A (en) 1950-05-03
US2504615A (en) 1950-04-18
GB627521A (en) 1949-08-10

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