Black trisazo metal complex dyes

Disclosed are metal complexes of trisazo dyes of the general formula 4 where R1 is aryl substituted by one or more, eg. 2, 3, 4 or 5, substituents selected from the group consisting of OH, O(C1-C6)-alkyl, O(C1-C6)-alkyl-COOM, O(C1-C6)-alkyl-SO3M, O(hydroxy(C1-C6)-alkyl), (C1-C6)-alkyl, COOM, SO3M, S...

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Main Authors GEISENBERGER JOSEF, WUZIK ANDREAS
Format Patent
LanguageEnglish
Published 11.10.2001
Edition7
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Abstract Disclosed are metal complexes of trisazo dyes of the general formula 4 where R1 is aryl substituted by one or more, eg. 2, 3, 4 or 5, substituents selected from the group consisting of OH, O(C1-C6)-alkyl, O(C1-C6)-alkyl-COOM, O(C1-C6)-alkyl-SO3M, O(hydroxy(C1-C6)-alkyl), (C1-C6)-alkyl, COOM, SO3M, SO2NH2, SO2N(hydroxy(C1-C6)-alkyl)2, SO2NH(C1-C6)-alkyl, SO2N((C1-C6)-alkyl)2, NH2, NH(C1-C6)-alkyl, NHacyl, NHaryl, N(hydroxy(C1-C6)-alkyl)2, N((C1-C6)-alkyl)2 and halogen; R2 is OH, O(C1-C6)alkyl, COOM or SO3M; R3, R4 and R5 are each hydrogen or a substituent; R6 is a mono- or bicyclic carbocyclic or heterocyclic aromatic which is unsubstituted or substituted by one or more substituents, or is a similarly substituted pyrazole or pyridone radical. The dyes are useful for dyeing and printing natural and synthetic fiber materials, recording fluids, especially for the inkjet process, liquid formulations for paper pulp dyeing, and also as colorants for electrophotographic toners, powder coatings and color filters including the dyes of the invention.
AbstractList Disclosed are metal complexes of trisazo dyes of the general formula 4 where R1 is aryl substituted by one or more, eg. 2, 3, 4 or 5, substituents selected from the group consisting of OH, O(C1-C6)-alkyl, O(C1-C6)-alkyl-COOM, O(C1-C6)-alkyl-SO3M, O(hydroxy(C1-C6)-alkyl), (C1-C6)-alkyl, COOM, SO3M, SO2NH2, SO2N(hydroxy(C1-C6)-alkyl)2, SO2NH(C1-C6)-alkyl, SO2N((C1-C6)-alkyl)2, NH2, NH(C1-C6)-alkyl, NHacyl, NHaryl, N(hydroxy(C1-C6)-alkyl)2, N((C1-C6)-alkyl)2 and halogen; R2 is OH, O(C1-C6)alkyl, COOM or SO3M; R3, R4 and R5 are each hydrogen or a substituent; R6 is a mono- or bicyclic carbocyclic or heterocyclic aromatic which is unsubstituted or substituted by one or more substituents, or is a similarly substituted pyrazole or pyridone radical. The dyes are useful for dyeing and printing natural and synthetic fiber materials, recording fluids, especially for the inkjet process, liquid formulations for paper pulp dyeing, and also as colorants for electrophotographic toners, powder coatings and color filters including the dyes of the invention.
Author GEISENBERGER JOSEF
WUZIK ANDREAS
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Snippet Disclosed are metal complexes of trisazo dyes of the general formula 4 where R1 is aryl substituted by one or more, eg. 2, 3, 4 or 5, substituents selected...
SourceID epo
SourceType Open Access Repository
SubjectTerms ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
CINEMATOGRAPHY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COLOUR PRINTING
CORRECTING FLUIDS
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
DYES
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
FILLING PASTES
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
HOLOGRAPHY
IMPREGNATING OR COATING OF PAPER
INKS
LAKES
LAUNDERING
LINING MACHINES
MAGNETOGRAPHY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
POLISHES
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
STAMPS
TEXTILES
TRANSPORTING
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
TREATMENT OF TEXTILES OR THE LIKE
TYPEWRITERS
USE OF MATERIALS THEREFOR
WOODSTAINS
Title Black trisazo metal complex dyes
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