CH640554A5 - Pyrazolonfarbstoffe und deren verwendung in photographischen materialien. - Google Patents

Pyrazolonfarbstoffe und deren verwendung in photographischen materialien. Download PDF

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Publication number
CH640554A5
CH640554A5 CH70679A CH70679A CH640554A5 CH 640554 A5 CH640554 A5 CH 640554A5 CH 70679 A CH70679 A CH 70679A CH 70679 A CH70679 A CH 70679A CH 640554 A5 CH640554 A5 CH 640554A5
Authority
CH
Switzerland
Prior art keywords
optionally substituted
formula
alkyl
carbon atoms
dyes
Prior art date
Application number
CH70679A
Other languages
German (de)
English (en)
Inventor
Stephen Roderick Postle
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CH640554A5 publication Critical patent/CH640554A5/de

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
    • G03C1/832—Methine or polymethine dyes
    • 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
    • C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
    • C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
    • C09B23/164—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing one nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cosmetics (AREA)
CH70679A 1978-01-26 1979-01-24 Pyrazolonfarbstoffe und deren verwendung in photographischen materialien. CH640554A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB311078 1978-01-26
GB608978 1978-02-16

Publications (1)

Publication Number Publication Date
CH640554A5 true CH640554A5 (de) 1984-01-13

Family

ID=26238036

Family Applications (1)

Application Number Title Priority Date Filing Date
CH70679A CH640554A5 (de) 1978-01-26 1979-01-24 Pyrazolonfarbstoffe und deren verwendung in photographischen materialien.

Country Status (6)

Country Link
US (1) US4234677A (US08063081-20111122-C00115.png)
JP (1) JPS54118247A (US08063081-20111122-C00115.png)
CH (1) CH640554A5 (US08063081-20111122-C00115.png)
DE (1) DE2902685A1 (US08063081-20111122-C00115.png)
FR (1) FR2415646A1 (US08063081-20111122-C00115.png)
IT (1) IT1115138B (US08063081-20111122-C00115.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369310A (en) * 1979-11-19 1983-01-18 Ciba-Geigy Ltd. Bleachable dyes
DE3161149D1 (en) * 1980-02-28 1983-11-17 Ciba Geigy Ag Novel dyestuffs and their use in photographic material
US5262284A (en) * 1991-07-15 1993-11-16 Eastman Kodak Company Arylidene pyrazolone coupler
US5283165A (en) * 1992-12-23 1994-02-01 Eastman Kodak Company Pyrrolinone dyes
JP3478412B2 (ja) * 1994-01-27 2003-12-15 富士写真フイルム株式会社 ピラゾール化合物
ITSV20000031A1 (it) 2000-07-07 2002-01-07 Ferrania Spa Elemento fotografico a colori multistrato agli alogenuri d'argento

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506385A (en) * 1937-11-24 1939-05-24 Bela Gaspar Improvements in the manufacture of anti-halation and filter layers
CH8093959D (US08063081-20111122-C00115.png) * 1958-12-09
GB1167026A (en) * 1966-10-04 1969-10-15 Agfa Gevaert Nv Coloured Colloid Materials
GB1210252A (en) * 1967-06-16 1970-10-28 Agfa Gevaert Nv Methine dyes and colloid layers containing them
GB1284730A (en) * 1968-11-07 1972-08-09 Agfa Gevaert Coloured colloid layers
CH506094A (fr) * 1969-05-28 1971-04-15 Mitsubishi Paper Mills Ltd Procédé pour colorer de façon non diffusible des couches photographiques au moyen d'un mordant à poids moléculaire élevé
DE2009498A1 (de) * 1970-02-28 1971-09-09 Agfa Gevaert AG, 5090 Leverkusen Lichtempfindliches fotografisches Material
JPS511419B1 (US08063081-20111122-C00115.png) * 1971-02-09 1976-01-17
FR2162481B1 (US08063081-20111122-C00115.png) * 1971-12-06 1975-11-07 Fuji Photo Film Co Ltd
JPS513623A (en) * 1974-06-28 1976-01-13 Fuji Photo Film Co Ltd Senryoofukumu harogenkaginshashinkankozairyo
JPS5110927A (en) * 1974-07-17 1976-01-28 Fuji Photo Film Co Ltd Senryooganjusuru harogenkaginshashinkankozairyo

Also Published As

Publication number Publication date
FR2415646B1 (US08063081-20111122-C00115.png) 1981-03-20
DE2902685A1 (de) 1979-08-02
IT1115138B (it) 1986-02-03
US4234677A (en) 1980-11-18
FR2415646A1 (fr) 1979-08-24
JPS6221024B2 (US08063081-20111122-C00115.png) 1987-05-11
JPS54118247A (en) 1979-09-13
IT7947760A0 (it) 1979-01-24
DE2902685C2 (US08063081-20111122-C00115.png) 1989-03-30

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Legal Events

Date Code Title Description
PL Patent ceased