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
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)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
US638496D 1945-12-29 Pending USB638496I5 (en)

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 (en)

Family

ID=24560283

Family Applications (2)

Application Number Title Priority Date Filing Date
US638496D Pending USB638496I5 (en) 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 (en)
FR (1) FR941458A (en)
GB (2) GB627521A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551713A (en) * 1955-10-12
BE755812A (en) * 1969-09-05 1971-02-15 Fuji Photo Film Co Ltd MULTI-LAYER PHOTOSENSITIVE MATERIALS FOR COLOR PHOTOGRAPHY
JPS5228658B2 (en) * 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 (en) * 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 (en) * 1940-09-17 1954-09-23 Agfa Ag Fuer Photofabrikation Process for the preparation of symmetrical and asymmetrical carbocyanines
US2398999A (en) * 1942-09-01 1946-04-23 Eastman Kodak Co Polymethine dyes

Also Published As

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

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