Azo dyes

Industry

CPC
C09B62/47

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B62/00Reactive dyes

Current Industry

C09B62/47Azo dyes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coloring composition, light absorption anisotropic film, laminate,...
- Patent number 10,927,260
- Issue date Feb 23, 2021
- FUJIFILM Corporation
- Wataru Hoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Particles for electrophoretic displays
- Patent number 9,487,611
- Issue date Nov 8, 2016
- Merck Patent GmbH
- Louise Diane Farrand
- G02 - OPTICS
Information Patent Grant
Fibre-reactive dyes, their preparation and their use
- Patent number 7,572,301
- Issue date Aug 11, 2009
- Huntsman International LLC
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo reactive dyestuff compound
- Patent number 7,390,889
- Issue date Jun 24, 2008
- Everlight USA, Inc.
- Wen-Jang Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble fiber-reactive disazo dyes, method for producing the...
- Patent number 7,132,517
- Issue date Nov 7, 2006
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Günther Schwaiger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble reactive mono- and di-azo dyes
- Patent number 7,109,313
- Issue date Sep 19, 2006
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Stefan Meier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive colorants, mixtures of reactive colorants and production a...
- Patent number 6,537,332
- Issue date Mar 25, 2003
- Ciba Speciality Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive colorants, production and use thereof
- Patent number 6,518,408
- Issue date Feb 11, 2003
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyes, processes for their preparation and their use
- Patent number 5,931,975
- Issue date Aug 3, 1999
- Ciba Specialty Chemicals Corporation
- Bernhard Muller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixtures of reactive dyes and their use
- Patent number 5,849,887
- Issue date Dec 15, 1998
- Ciba Specialty Chemicals Corporation
- Urs Lehmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes
- Patent number 5,710,258
- Issue date Jan 20, 1998
- Ciba Specialty Chemicals Corporation
- Jean-Marie Adam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo dyes containing a 1-alkyl-6-hydroxy-4-methyl-3-sulfomethyl-pyri...
- Patent number 5,616,695
- Issue date Apr 1, 1997
- Ciba-Geigy Corporation
- Peter Aeschlimann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs and intermediate products for their preparation
- Patent number 5,278,293
- Issue date Jan 11, 1994
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymerizable metal-azo and metal-azomethine dyes
- Patent number 5,166,326
- Issue date Nov 24, 1992
- Minnesota Mining and Manufacturing Company
- Terrance P. Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyes containing the 2-(cyano, carbonamido, sulfo-, hydroxy...
- Patent number 5,023,326
- Issue date Jun 11, 1991
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyes containing a substituted aminocarbonyl reactive moiety
- Patent number 5,003,052
- Issue date Mar 26, 1991
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive 1:1 chromium complex azo or azomethine dyes having a...
- Patent number 5,001,227
- Issue date Mar 19, 1991
- Ciba-Geigy Corporation
- Hans U. Schutz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2,7-diphenylazo-1-amino-8-hydroxynaphthalene disazo dyes containing...
- Patent number 4,990,599
- Issue date Feb 5, 1991
- Ciba-Geigy Corporation
- Dieter Mausezahl
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing or printing of fibre material from natural or sy...
- Patent number 4,917,705
- Issue date Apr 17, 1990
- Ciba-Geigy Corp.
- Dieter Mausezahl
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Monoazo dyes containing as the azo component A phenylsulfonylphenyl...
- Patent number 4,906,740
- Issue date Mar 6, 1990
- Ciba-Geigy Corporation
- Rudolf Hurter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of fibre-reactive azo compounds contain...
- Patent number 4,855,410
- Issue date Aug 8, 1989
- Ciba-Geigy Corporation
- Rudiger Oxenius
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fiber-reactive chromium complexes and their preparation and use for...
- Patent number 4,813,972
- Issue date Mar 21, 1989
- Ciba-Geigy Corporation
- Hans U. Schutz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive chromium complexes and their preparation and use
- Patent number 4,723,001
- Issue date Feb 2, 1988
- Ciba-Geigy Corporation
- Hans U. Schutz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone...
- Patent number 4,602,084
- Issue date Jul 22, 1986
- Ciba-Geigy Corporation
- Rudolf Hurter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fibre-reactive chromium complex dyes, process for their manufacture...
- Patent number 4,502,865
- Issue date Mar 5, 1985
- Ciba-Geigy Corporation
- Gerhard Back
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sulfo-substituted fibre-reactive 1:2-chromium complex azo dyes
- Patent number 4,432,898
- Issue date Feb 21, 1984
- Ciba-Geigy Corporation
- Gerhard Back
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fiber reactive sulfo aryl azo N-substituted pyridone-3-carboxamide...
- Patent number 4,382,890
- Issue date May 10, 1983
- Ciba-Geigy Corporation
- Rene de Montmollin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing natural protein fibres with metallic azo dyes
- Patent number 4,105,400
- Issue date Aug 8, 1978
- Ciba-Geigy Corporation
- Gerhard Back
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
3923778
- Patent number 3,923,778
- Issue date Dec 2, 1975
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3891618
- Patent number 3,891,618
- Issue date Jun 24, 1975
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COLORING COMPOSITION, LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE,...
- Publication number 20180362768
- Publication date Dec 20, 2018
- FUJIFILM CORPORATION
- Wataru HOSHINO
- G02 - OPTICS
Information Patent Application
Fibre-Reactive Dyes, Their Preparation and Their Use
- Publication number 20140026333
- Publication date Jan 30, 2014
- Georg Roentgen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PARTICLES FOR ELECTROPHORETIC DISPLAYS
- Publication number 20130208344
- Publication date Aug 15, 2013
- Merck Patent GmbH
- Louise Diane Farrand
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fibre-Reactive Dyes, Their Preparation And Their Use
- Publication number 20080250575
- Publication date Oct 16, 2008
- Huntsman International LLC
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Modified dyes and methods of making the same
- Publication number 20080250969
- Publication date Oct 16, 2008
- Sivapackia Ganapathiappan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Water-soluble fiber-reactive disazo dyes, method for producing the...
- Publication number 20050241079
- Publication date Nov 3, 2005
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Werner Russ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Water-soluble reactive mono- and di-azo dyes
- Publication number 20050148764
- Publication date Jul 7, 2005
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Stefan Meier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coloring composition, light absorption anisotropic film, laminate,...

Particles for electrophoretic displays

Fibre-reactive dyes, their preparation and their use

Trisazo reactive dyestuff compound

Water-soluble fiber-reactive disazo dyes, method for producing the...

Water-soluble reactive mono- and di-azo dyes

Reactive colorants, mixtures of reactive colorants and production a...

Reactive colorants, production and use thereof

Dyes, processes for their preparation and their use

Mixtures of reactive dyes and their use

Azo dyes

Azo dyes containing a 1-alkyl-6-hydroxy-4-methyl-3-sulfomethyl-pyri...

Azo dyestuffs and intermediate products for their preparation

Polymerizable metal-azo and metal-azomethine dyes

Reactive dyes containing the 2-(cyano, carbonamido, sulfo-, hydroxy...

Reactive dyes containing a substituted aminocarbonyl reactive moiety

Fibre-reactive 1:1 chromium complex azo or azomethine dyes having a...

2,7-diphenylazo-1-amino-8-hydroxynaphthalene disazo dyes containing...

Process for dyeing or printing of fibre material from natural or sy...

Monoazo dyes containing as the azo component A phenylsulfonylphenyl...

Process for the preparation of fibre-reactive azo compounds contain...

Fiber-reactive chromium complexes and their preparation and use for...

Fibre-reactive chromium complexes and their preparation and use

Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone...

Fibre-reactive chromium complex dyes, process for their manufacture...

Sulfo-substituted fibre-reactive 1:2-chromium complex azo dyes

Fiber reactive sulfo aryl azo N-substituted pyridone-3-carboxamide...

Process for dyeing natural protein fibres with metallic azo dyes

3923778

3891618

Patents Applicationslast 30 patents

COLORING COMPOSITION, LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE,...

Fibre-Reactive Dyes, Their Preparation and Their Use

PARTICLES FOR ELECTROPHORETIC DISPLAYS

Fibre-Reactive Dyes, Their Preparation And Their Use

Modified dyes and methods of making the same

Water-soluble fiber-reactive disazo dyes, method for producing the...

Water-soluble reactive mono- and di-azo dyes