FR2415646A1 - Colorants pyrazolone et leur utilisation dans les materiaux photographiques - Google Patents

Colorants pyrazolone et leur utilisation dans les materiaux photographiques

Info

Publication number
FR2415646A1
FR2415646A1 FR7901973A FR7901973A FR2415646A1 FR 2415646 A1 FR2415646 A1 FR 2415646A1 FR 7901973 A FR7901973 A FR 7901973A FR 7901973 A FR7901973 A FR 7901973A FR 2415646 A1 FR2415646 A1 FR 2415646A1
Authority
FR
France
Prior art keywords
pyrazolone
colorants
photographic materials
dyes
photographic
Prior art date
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.)
Granted
Application number
FR7901973A
Other languages
English (en)
Other versions
FR2415646B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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 FR2415646A1 publication Critical patent/FR2415646A1/fr
Application granted granted Critical
Publication of FR2415646B1 publication Critical patent/FR2415646B1/fr
Granted legal-status Critical Current

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)

Abstract

Colorants pyrazolone et leur utilisation dans les matériaux photographiques. Ces colorants ont comme formule :
FR7901973A 1978-01-26 1979-01-25 Colorants pyrazolone et leur utilisation dans les materiaux photographiques Granted FR2415646A1 (fr)

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
FR2415646A1 true FR2415646A1 (fr) 1979-08-24
FR2415646B1 FR2415646B1 (fr) 1981-03-20

Family

ID=26238036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901973A Granted FR2415646A1 (fr) 1978-01-26 1979-01-25 Colorants pyrazolone et leur utilisation dans les materiaux photographiques

Country Status (6)

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

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 (fr) * 1980-02-28 1983-10-12 Ciba-Geigy Ag Colorants et leur utilisation en photographie
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 (fr) * 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 (fr) * 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 (fr) 1981-03-20
US4234677A (en) 1980-11-18
IT1115138B (it) 1986-02-03
DE2902685A1 (de) 1979-08-02
CH640554A5 (de) 1984-01-13
DE2902685C2 (fr) 1989-03-30
JPS6221024B2 (fr) 1987-05-11
IT7947760A0 (it) 1979-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse