BLACK TRIS AZO METAL COMPLEX DYES
Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-1-naphthol (II), are new. Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
02.06.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Abstract | Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-1-naphthol (II), are new. Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-1-naphthol of formula (II), are new: [Image] R1>aryl with one or more R substituent(s); R : hydroxy (OH), OR', OR'-COOM, OR'-SO3M, OR, R', COOM, SO3M, SO2NH2, SO2NR2, SO2NHR', SO2NR'2, NH2, NHR', NH-acyl, NH-aryl, NR2, NR'2 and halogen; R' : 1-6 carbon (C) alkyl; R : 1-6C hydroxyalkyl; R2>OH, OR, COOM or SO3M; R3>, R4>, R5>hydrogen (H) or R; R6>1- or 2-ring carbocyclic or heterocyclic aromatic group, optionally with OH, OR', OR'-COOM, OR'SO3M, OR, R', COOM, SO3M, SO2NH2, CONH-phenyl, SO2NH-phenyl, SO2N(1-5C hydroxyalkyl)2, SO2NHR', SO2NR'2, NH2, NHR', NH-acyl, NH-aryl, NR2, NR'2, halogen and phenylsulfo substituent(s), or similarly substituted pyrazole or pyridone group; M : H, a monovalent metal cation, one equivalent of a multivalent metal cation, ammonium or (hydroxy)alkyl- or alkoxyalkyl-ammonium. Independent claims are also included for: (a) preparation of metal complexes (I); and (b) recording fluids containing metal complex dye(s) (I). |
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AbstractList | Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-1-naphthol (II), are new. Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-1-naphthol of formula (II), are new: [Image] R1>aryl with one or more R substituent(s); R : hydroxy (OH), OR', OR'-COOM, OR'-SO3M, OR, R', COOM, SO3M, SO2NH2, SO2NR2, SO2NHR', SO2NR'2, NH2, NHR', NH-acyl, NH-aryl, NR2, NR'2 and halogen; R' : 1-6 carbon (C) alkyl; R : 1-6C hydroxyalkyl; R2>OH, OR, COOM or SO3M; R3>, R4>, R5>hydrogen (H) or R; R6>1- or 2-ring carbocyclic or heterocyclic aromatic group, optionally with OH, OR', OR'-COOM, OR'SO3M, OR, R', COOM, SO3M, SO2NH2, CONH-phenyl, SO2NH-phenyl, SO2N(1-5C hydroxyalkyl)2, SO2NHR', SO2NR'2, NH2, NHR', NH-acyl, NH-aryl, NR2, NR'2, halogen and phenylsulfo substituent(s), or similarly substituted pyrazole or pyridone group; M : H, a monovalent metal cation, one equivalent of a multivalent metal cation, ammonium or (hydroxy)alkyl- or alkoxyalkyl-ammonium. Independent claims are also included for: (a) preparation of metal complexes (I); and (b) recording fluids containing metal complex dye(s) (I). |
Author | GEISENBERGER, JOSEF WUZIK, ANDREAS |
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DocumentTitleAlternate | COLORANTS NOIRS TRIS-AZO A COMPLEXES METALLIQUES SCHWARZE TRIS-AZO-METALL-KOMPLEX-FARBSTOFFE |
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Snippet | Metal complexes (I) of a tris-azo dye, comprising a 2-(4-(arylazo)-2-hydroxy, 2-alkoxy-, 2-carboxy- or 2-sulfo-phenylazo)-7-(het)arylazo-1-naphthol (II), are... |
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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 TRIS AZO METAL COMPLEX DYES |
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