FR2382485A1 - Colorants de pyridone, leur procede de fabrication et leur utilisation - Google Patents

Colorants de pyridone, leur procede de fabrication et leur utilisation

Info

Publication number
FR2382485A1
FR2382485A1 FR7805815A FR7805815A FR2382485A1 FR 2382485 A1 FR2382485 A1 FR 2382485A1 FR 7805815 A FR7805815 A FR 7805815A FR 7805815 A FR7805815 A FR 7805815A FR 2382485 A1 FR2382485 A1 FR 2382485A1
Authority
FR
France
Prior art keywords
manufacturing process
pyridone colorants
pyridone
colorants
formula
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
FR7805815A
Other languages
English (en)
Other versions
FR2382485B1 (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 FR2382485A1 publication Critical patent/FR2382485A1/fr
Application granted granted Critical
Publication of FR2382485B1 publication Critical patent/FR2382485B1/fr
Granted legal-status Critical Current

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
    • C09B53/00—Quinone imides
    • C09B53/02—Indamines; Indophenols
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

Ces colorants correspondant à la formule :
FR7805815A 1977-03-03 1978-03-01 Colorants de pyridone, leur procede de fabrication et leur utilisation Granted FR2382485A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8924/77A GB1591642A (en) 1977-03-03 1977-03-03 Hydroxypyridone dyestuffs

Publications (2)

Publication Number Publication Date
FR2382485A1 true FR2382485A1 (fr) 1978-09-29
FR2382485B1 FR2382485B1 (fr) 1980-06-06

Family

ID=9861959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805815A Granted FR2382485A1 (fr) 1977-03-03 1978-03-01 Colorants de pyridone, leur procede de fabrication et leur utilisation

Country Status (8)

Country Link
US (2) US4182886A (fr)
JP (1) JPS53109528A (fr)
BE (1) BE864490A (fr)
CH (1) CH632526A5 (fr)
DE (1) DE2808825A1 (fr)
FR (1) FR2382485A1 (fr)
GB (1) GB1591642A (fr)
IT (1) IT7848233A0 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035235A2 (fr) * 1980-02-28 1981-09-09 Ciba-Geigy Ag Procédé pour la réalisation d'images photographiques, matériaux photographiques propres à ce procédé et images obtenues au moyen de ce procédé
EP0385461A1 (fr) * 1989-03-02 1990-09-05 Fuji Photo Film Co., Ltd. Matériau photographique à l'halogénure d'argent
EP0454049A1 (fr) * 1990-04-27 1991-10-30 Dai Nippon Insatsu Kabushiki Kaisha Feuille pour transfert thermique

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288598A (en) * 1979-03-26 1981-09-08 Ciba-Geigy Ag Pyridine-2,3,6-triones
CA1148402A (fr) * 1979-03-26 1983-06-21 Alexander Psaila Substance photographique renfermant un produit a base d'azamethine et un activateur pour un precurseur d'agent de blanchiment
JPS56104333A (en) * 1980-01-23 1981-08-20 Fuji Photo Film Co Ltd Color photographic sensitive material
DE3161149D1 (en) * 1980-02-28 1983-11-17 Ciba Geigy Ag Novel dyestuffs and their use in photographic material
JPS58105229A (ja) 1981-12-18 1983-06-23 Fuji Photo Film Co Ltd カラ−写真感光材料
GB8308054D0 (en) * 1983-03-24 1983-05-05 Hider R C Pharmaceutical compositions
US4912118A (en) * 1983-09-23 1990-03-27 National Research Development Corporation Pharmaceutical compositions
DE4031722A1 (de) * 1990-10-06 1992-04-09 Basf Ag Pyridonfarbstoffe und ein verfahren zu ihrer thermischen uebertragung
US5132275A (en) * 1991-09-11 1992-07-21 Eastman Kodak Company Mixture of dyes for black dye donor for thermal color proofing
US5399469A (en) * 1993-10-13 1995-03-21 Eastman Kodak Company Spatially fixed absorber dyes in less sensitive layers
US5466560A (en) * 1993-10-13 1995-11-14 Eastman Kodak Company Limited use cameras and films
ITMI20041918A1 (it) 2004-10-11 2005-01-11 A M S A Anonima Materie Sintetiche Affini Spa Processo di purificazione di meloxicam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121101A5 (fr) * 1970-12-30 1972-08-18 Oreal
GB1292454A (en) * 1969-09-23 1972-10-11 Ici Ltd Dyestuffs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203659A (en) * 1939-04-12 1940-06-04 Eastman Kodak Co Photographic antihalation layer
BE566228A (fr) * 1957-03-29
BE649100A (fr) * 1963-06-13 1964-10-01
US3314794A (en) * 1964-05-13 1967-04-18 Eastman Kodak Co Ultraviolet absorbers
CH602890A5 (fr) * 1974-06-05 1978-08-15 Sandoz Ag
JPS5825260B2 (ja) * 1977-02-09 1983-05-26 コニカ株式会社 写真用添加剤の添加方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292454A (en) * 1969-09-23 1972-10-11 Ici Ltd Dyestuffs
FR2121101A5 (fr) * 1970-12-30 1972-08-18 Oreal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035235A2 (fr) * 1980-02-28 1981-09-09 Ciba-Geigy Ag Procédé pour la réalisation d'images photographiques, matériaux photographiques propres à ce procédé et images obtenues au moyen de ce procédé
EP0035235A3 (en) * 1980-02-28 1981-12-16 Ciba-Geigy Ag Process for the manufacture of photographic images; photographic material suitable to this process and photographic images obtained therewith
EP0385461A1 (fr) * 1989-03-02 1990-09-05 Fuji Photo Film Co., Ltd. Matériau photographique à l'halogénure d'argent
US5063146A (en) * 1989-03-02 1991-11-05 Fuji Photo Film Co., Ltd. Silver halide photographic material
EP0454049A1 (fr) * 1990-04-27 1991-10-30 Dai Nippon Insatsu Kabushiki Kaisha Feuille pour transfert thermique
US5162290A (en) * 1990-04-27 1992-11-10 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet

Also Published As

Publication number Publication date
GB1591642A (en) 1981-06-24
JPS53109528A (en) 1978-09-25
CH632526A5 (de) 1982-10-15
US4233399A (en) 1980-11-11
IT7848233A0 (it) 1978-03-01
BE864490A (fr) 1978-09-04
DE2808825A1 (de) 1978-09-07
US4182886A (en) 1980-01-08
FR2382485B1 (fr) 1980-06-06

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Legal Events

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