BE465803A - - Google Patents

Info

Publication number
BE465803A
BE465803A BE465803DA BE465803A BE 465803 A BE465803 A BE 465803A BE 465803D A BE465803D A BE 465803DA BE 465803 A BE465803 A BE 465803A
Authority
BE
Belgium
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 BE465803A publication Critical patent/BE465803A/xx

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
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0025—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through an oxygen atom
    • 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)
  • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
BE465803D 1944-01-22 BE465803A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519354A US2478366A (en) 1944-01-22 1944-01-22 Polymethine dyes

Publications (1)

Publication Number Publication Date
BE465803A true BE465803A (OSRAM)

Family

ID=24067940

Family Applications (1)

Application Number Title Priority Date Filing Date
BE465803D BE465803A (OSRAM) 1944-01-22

Country Status (4)

Country Link
US (1) US2478366A (OSRAM)
BE (1) BE465803A (OSRAM)
DE (1) DE907374C (OSRAM)
FR (1) FR950251A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE484580A (OSRAM) * 1947-08-29
BE522770A (OSRAM) * 1952-09-15
BE527441A (OSRAM) * 1953-03-20
EP0521632A1 (en) * 1991-06-26 1993-01-07 Konica Corporation Silver halide photographic materials
JP2877579B2 (ja) * 1991-08-26 1999-03-31 コニカ株式会社 ハロゲン化銀カラー写真感光材料
FR2766822B1 (fr) * 1997-07-30 2001-02-23 Adir Nouveaux derives de benzimidazole, de benzoxazole et de benzothiazole, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
CA2371681A1 (en) * 1999-04-30 2000-11-09 Ube Industries, Ltd. Benzoxazole compounds, process for the preparation thereof and herbicides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065411A (en) * 1931-07-28 1936-12-22 Agfa Ansco Corp Sensitizing of photographic emulsions
US2083804A (en) * 1931-12-15 1937-06-15 Agfa Ansco Corp Sensitizing photographic emulsion
US2060023A (en) * 1933-03-06 1936-11-10 Eastman Kodak Co Photographic emulsions containing 7-alkyl-thio iso- and pseudo-cy-anines
BE414432A (OSRAM) * 1935-03-22
GB466097A (en) * 1935-08-15 1937-05-18 Eastman Kodak Co Improvements in the manufacture of dyes
US2335861A (en) * 1939-03-21 1943-12-07 Ilford Ltd Tricarbocyanine dyestuff and method of preparation
US2292001A (en) * 1942-02-26 1942-08-04 Richard H Wright Venetian blind construction

Also Published As

Publication number Publication date
FR950251A (fr) 1949-09-22
US2478366A (en) 1949-08-09
DE907374C (de) 1954-03-25

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