IT1115138B - Coloranti pirazolonici e materiale fotografico che li contiene - Google Patents

Coloranti pirazolonici e materiale fotografico che li contiene

Info

Publication number
IT1115138B
IT1115138B IT47760/79A IT4776079A IT1115138B IT 1115138 B IT1115138 B IT 1115138B IT 47760/79 A IT47760/79 A IT 47760/79A IT 4776079 A IT4776079 A IT 4776079A IT 1115138 B IT1115138 B IT 1115138B
Authority
IT
Italy
Prior art keywords
pyrazolonic
dyes
material containing
photographic material
photographic
Prior art date
Application number
IT47760/79A
Other languages
English (en)
Other versions
IT7947760A0 (it
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 IT7947760A0 publication Critical patent/IT7947760A0/it
Application granted granted Critical
Publication of IT1115138B publication Critical patent/IT1115138B/it

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)
IT47760/79A 1978-01-26 1979-01-24 Coloranti pirazolonici e materiale fotografico che li contiene IT1115138B (it)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
IT7947760A0 IT7947760A0 (it) 1979-01-24
IT1115138B true IT1115138B (it) 1986-02-03

Family

ID=26238036

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47760/79A IT1115138B (it) 1978-01-26 1979-01-24 Coloranti pirazolonici e materiale fotografico che li contiene

Country Status (6)

Country Link
US (1) US4234677A (it)
JP (1) JPS54118247A (it)
CH (1) CH640554A5 (it)
DE (1) DE2902685A1 (it)
FR (1) FR2415646A1 (it)
IT (1) IT1115138B (it)

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
EP0035698B1 (en) * 1980-02-28 1983-10-12 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 (it) * 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 (it) * 1971-02-09 1976-01-17
GB1373026A (en) * 1971-12-06 1974-11-06 Fuji Photo Film Co Ltd Oxonol dyes their synthesis and photographic material containing them
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
JPS54118247A (en) 1979-09-13
FR2415646B1 (it) 1981-03-20
US4234677A (en) 1980-11-18
DE2902685A1 (de) 1979-08-02
CH640554A5 (de) 1984-01-13
DE2902685C2 (it) 1989-03-30
JPS6221024B2 (it) 1987-05-11
IT7947760A0 (it) 1979-01-24
FR2415646A1 (fr) 1979-08-24

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