DE3162755D1 - Azo dyestuffs, methods for their preparation and their use as colouring agents in the silver dyestuff bleaching process - Google Patents

Azo dyestuffs, methods for their preparation and their use as colouring agents in the silver dyestuff bleaching process

Info

Publication number
DE3162755D1
DE3162755D1 DE8181810154T DE3162755T DE3162755D1 DE 3162755 D1 DE3162755 D1 DE 3162755D1 DE 8181810154 T DE8181810154 T DE 8181810154T DE 3162755 T DE3162755 T DE 3162755T DE 3162755 D1 DE3162755 D1 DE 3162755D1
Authority
DE
Germany
Prior art keywords
preparation
methods
bleaching process
colouring agents
azo dyestuffs
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.)
Expired
Application number
DE8181810154T
Other languages
German (de)
English (en)
Inventor
John Dr Lenoir
Gerald Dr Jan
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
Application granted granted Critical
Publication of DE3162755D1 publication Critical patent/DE3162755D1/de
Expired 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0833—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5
    • C09B29/0836—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5 linked through -N=
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3643—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from quinolines or hydrogenated quinolines
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3686—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing nitrogen and oxygen as heteroatom
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/02—Azo compounds containing chains of eight or more carbon atoms not provided for elsewhere in this class

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Coloring (AREA)
DE8181810154T 1980-04-30 1981-04-24 Azo dyestuffs, methods for their preparation and their use as colouring agents in the silver dyestuff bleaching process Expired DE3162755D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH334180 1980-04-30

Publications (1)

Publication Number Publication Date
DE3162755D1 true DE3162755D1 (en) 1984-04-26

Family

ID=4253872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181810154T Expired DE3162755D1 (en) 1980-04-30 1981-04-24 Azo dyestuffs, methods for their preparation and their use as colouring agents in the silver dyestuff bleaching process

Country Status (4)

Country Link
US (2) US4409143A (https=)
EP (1) EP0040171B1 (https=)
JP (1) JPS5728161A (https=)
DE (1) DE3162755D1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149978A3 (en) * 1984-01-20 1988-08-31 Ciba-Geigy Ag Process for the production of photographic images by the silver dye-bleaching process
US4661437A (en) * 1984-07-27 1987-04-28 Ciba-Geigy Ag Photographic material with heterocylic azo dye for the silver dye bleach process
DE3775573D1 (de) * 1986-02-11 1992-02-13 Ilford Ag Photographisches material fuer das silberfarbbleichverfahren.
DE10305924A1 (de) * 2003-02-13 2004-08-26 Bayer Ag Metallkomplexe als lichtabsorbierende Verbindungen in der Informationsschicht von optischen Datenträgern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328570A (en) * 1938-08-16 1943-09-07 Eastman Kodak Co Azo compounds and material colored therewith
US2200543A (en) * 1939-08-25 1940-05-14 Eastman Kodak Co Azo compounds and material colored therewith
US2286795A (en) * 1941-08-22 1942-06-16 Eastman Kodak Co Azo compounds and material colored therewith
US2638478A (en) * 1949-05-04 1953-05-12 Hoffmann La Roche Phosphorus-containing derivatives of m-amino-phenols
US4026709A (en) * 1973-03-09 1977-05-31 Ciba-Geigy Ag Color photographic recording material
DE3161758D1 (en) * 1980-04-30 1984-02-02 Ciba Geigy Ag Colour photopgraphic material for the silver-dye bleaching process, process for the production of this material and its use in the production of photographic images
US4346155A (en) * 1980-08-01 1982-08-24 Eastman Kodak Company Photographic products and processes employing novel nondiffusible 6-arylazo-3-pyridinol magenta dye-releasing compounds and percursors thereof

Also Published As

Publication number Publication date
EP0040171A2 (de) 1981-11-18
JPH0222106B2 (https=) 1990-05-17
US4409143A (en) 1983-10-11
EP0040171A3 (en) 1981-11-25
US4456668A (en) 1984-06-26
EP0040171B1 (de) 1984-03-21
JPS5728161A (en) 1982-02-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee