BE498285A - - Google Patents

Info

Publication number
BE498285A
BE498285A BE498285DA BE498285A BE 498285 A BE498285 A BE 498285A BE 498285D A BE498285D A BE 498285DA BE 498285 A BE498285 A BE 498285A
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 BE498285A publication Critical patent/BE498285A/xx

Links

Classifications

    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- 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
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pyridine Compounds (AREA)
BE498285D 1949-09-24 BE498285A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US117710A US2538009A (en) 1949-09-24 1949-09-24 Photographic material containing dialkylaminobenzylidene filter dye

Publications (1)

Publication Number Publication Date
BE498285A true BE498285A (de)

Family

ID=22374402

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498285D BE498285A (de) 1949-09-24

Country Status (5)

Country Link
US (1) US2538009A (de)
BE (1) BE498285A (de)
DE (2) DE915605C (de)
FR (1) FR1053785A (de)
GB (2) GB706084A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709136A (en) * 1951-06-04 1955-05-24 Ici Ltd Photographic process
US4293626A (en) * 1977-07-25 1981-10-06 Eastman Kodak Company Electrophotosensitive materials for migration imaging processes
US4420555A (en) * 1982-07-19 1983-12-13 Eastman Kodak Company Photographic materials containing yellow filter dyes
JPH0690444B2 (ja) 1986-08-05 1994-11-14 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
DE3774121D1 (de) * 1986-12-23 1991-11-28 Eastman Kodak Co Filterfarbstoffe in einer festpartikeldispersion fuer photographische zusammensetzungen.
JPS63316852A (ja) * 1987-06-19 1988-12-26 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US4940654A (en) * 1987-12-23 1990-07-10 Eastman Kodak Company Solid particle dispersion filter dyes for photographic compositions
US4900653A (en) * 1987-12-23 1990-02-13 Eastman Kodak Company Photographic elements containing filter dye particle dispersions
JPH02141740A (ja) * 1988-11-24 1990-05-31 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
DE69610541T2 (de) 1995-08-02 2001-06-07 Eastman Kodak Co Filterfarbstoffe enthaltende photographische Elemente
US5695917A (en) * 1995-11-22 1997-12-09 Eastman Kodak Company Combination of yellow filter dye and 4-equivalent pyrazolone magenta coupler
US5834172A (en) * 1996-02-23 1998-11-10 Eastman Kodak Company Photographic coating compositions and photographic elements made therefrom
ITSV20000031A1 (it) 2000-07-07 2002-01-07 Ferrania Spa Elemento fotografico a colori multistrato agli alogenuri d'argento
WO2012026886A1 (en) * 2010-08-27 2012-03-01 National University Of Singapore Chalcone structure fluorescence dye for embryonic stem cell probe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR751299A (fr) * 1932-02-27 1933-08-30 Ig Farbenindustrie Ag Couches filtrantes ou anti-halo pour plaques ou films photographiques
US2078398A (en) * 1935-03-15 1937-04-27 Eastman Kodak Co Photographic material having aldehyde screening dyes
US2255077A (en) * 1938-03-21 1941-09-09 Du Pont Film Mfg Corp Filter dyes for color photography

Also Published As

Publication number Publication date
DE915605C (de) 1954-07-26
GB706022A (en) 1954-03-24
GB706084A (en) 1954-03-24
FR1053785A (fr) 1954-02-04
US2538009A (en) 1951-01-16
DE855361C (de) 1952-11-13

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