Azo dyes

Industry

CPC
C09B62/4411

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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

C09B62/4411Azo dyes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fibre-reactive dyes, their preparation and their use
- Patent number 7,122,667
- Issue date Oct 17, 2006
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- 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
Fiber-reactive azo dyes, their preparation and their use
- Patent number 7,087,730
- Issue date Aug 8, 2006
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dye mixture of water-soluble fiber-reactive azo dyes, method for th...
- Patent number 6,916,350
- Issue date Jul 12, 2005
- DyStar Textifarben GmbH & Co. Deutschland KG
- Joachim Steckelberg
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyes, their preparation and use
- Patent number 6,670,457
- Issue date Dec 30, 2003
- Ciba Specialty Chemicals Corporation
- Rolf Deitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
AZO dyestuffs
- Patent number 6,372,893
- Issue date Apr 16, 2002
- Clariant Finance (BVI) Limited
- Rainer Nusser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyes, a process for their preparation and their use
- Patent number 6,353,094
- Issue date Mar 5, 2002
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fiber-reactive azo compounds, processes for their preparation and t...
- Patent number 6,177,552
- Issue date Jan 23, 2001
- DyStarTextilfarben GmbH & Co. Deutschland KG
- Uwe Reiher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dyeing process and dyes
- Patent number 5,976,197
- Issue date Nov 2, 1999
- Zeneca Limited
- Michael Gordon Hutchings
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Reactive dyes, their preparation and use
- Patent number 5,969,113
- Issue date Oct 19, 1999
- Ciba Specialty Chemicals Corporation
- Rolf Deitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Red reactive dyestuffs
- Patent number 5,952,476
- Issue date Sep 14, 1999
- Everlight USA, Inc.
- Duncan Adrian Sidney Phillips
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive azo dyes having a permanent quaternary ammonium group and...
- Patent number 5,932,708
- Issue date Aug 3, 1999
- Dystar, L.P.
- Thomas S. Phillips
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive dyes, their preparation and their use
- Patent number 5,837,827
- Issue date Nov 17, 1998
- Ciba Specialty Chemicals Corporation
- Hans Reichert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive azo dyes with a coupler of the aminonaphthalene series
- Patent number 5,789,557
- Issue date Aug 4, 1998
- BASF Aktiengesellschaft
- Jurgen Dornhagen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monoazo dyes having a fiber-reactive 2-vinylsulfonyl-5-sufoaniline...
- Patent number 5,731,421
- Issue date Mar 24, 1998
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfonated quinolone compound and method of preparation
- Patent number 5,696,241
- Issue date Dec 9, 1997
- Dystar, L.P.
- Philomen Z. deCroos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds useful for the preparation of bi-and polyfunctional react...
- Patent number 5,686,642
- Issue date Nov 11, 1997
- Bayer Aktiengesellschaft
- Konrad Bootz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures of fibre-reactive ring-opened phthalimidylazo dyes
- Patent number 5,665,125
- Issue date Sep 9, 1997
- Ciba-Geigy Corporation
- Paul Herzig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bi -and polyfunctional reactive dyestuffs, their prepartion and the...
- Patent number 5,597,902
- Issue date Jan 28, 1997
- Bayer Aktiengesellschaft
- Konrad Bootz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water-soluble azo compounds, containing a diazo component with a he...
- Patent number 5,539,088
- Issue date Jul 23, 1996
- Hoechst Aktiengesellschaft
- Christian Schumacher
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fiber reactive phthalimidylazo dyes and use thereof
- Patent number 5,532,345
- Issue date Jul 2, 1996
- Ciba-Geigy Corporation
- Paul Herzig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fiber reactive disazo dyes having a 2-vinylsulfonyl-5-sulfoaniline...
- Patent number 5,530,104
- Issue date Jun 25, 1996
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phenylazo- or naphthylazobenzenes having thioether groups
- Patent number 5,449,762
- Issue date Sep 12, 1995
- BASF Aktiengesellschaft
- Matthias Wiesenfeldt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Symmetric azo dyestuffs
- Patent number 5,434,251
- Issue date Jul 18, 1995
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs containing fluorotriazinyl and vinylsulfonylmethyl-ty...
- Patent number 5,428,141
- Issue date Jun 27, 1995
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Preparation of phenylazo- or naphthylazobenzenes having thioether g...
- Patent number 5,428,140
- Issue date Jun 27, 1995
- BASF Aktiengesellschaft
- Matthias Wiesenfeldt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive pyridone-containing dyestuffs, their preparation and their...
- Patent number 5,412,078
- Issue date May 2, 1995
- Bayer Aktiengesellschaft
- Thomas Eizenhofer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyestuff red mixture
- Patent number 5,399,182
- Issue date Mar 21, 1995
- Bayer Aktiengesellschaft
- Max Schwarz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fiber reactive azodyes having a 2-vinylsulfonyl-5-sulfoaniline diaz...
- Patent number 5,391,718
- Issue date Feb 21, 1995
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water soluble azo dyes containing a cyanoamino-triazinyl-amino grou...
- Patent number 5,349,057
- Issue date Sep 20, 1994
- Hoechst Aktiengesellschaft
- Holger M. Buch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Fibre-reactive azo dyes, their preparation and their use
- Publication number 20050241080
- Publication date Nov 3, 2005
- Athanassios Tzikas
- 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...
Information Patent Application
Fibre-reactive dyes their preparation and their use
- Publication number 20040261199
- Publication date Dec 30, 2004
- Athanassios Tzikas
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Dye mixture of water-soluble fiber-reactive azo dyes, method for th...
- Publication number 20030145396
- Publication date Aug 7, 2003
- Joachim Steckelberg
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Reactive dyes, their preparation and use
- Publication number 20030055230
- Publication date Mar 20, 2003
- Rolf Deitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fibre-reactive dyes, their preparation and their use

Water-soluble reactive mono- and di-azo dyes

Fiber-reactive azo dyes, their preparation and their use

Dye mixture of water-soluble fiber-reactive azo dyes, method for th...

Reactive dyes, their preparation and use

AZO dyestuffs

Dyes, a process for their preparation and their use

Fiber-reactive azo compounds, processes for their preparation and t...

Dyeing process and dyes

Reactive dyes, their preparation and use

Red reactive dyestuffs

Reactive azo dyes having a permanent quaternary ammonium group and...

Fibre-reactive dyes, their preparation and their use

Reactive azo dyes with a coupler of the aminonaphthalene series

Monoazo dyes having a fiber-reactive 2-vinylsulfonyl-5-sufoaniline...

Sulfonated quinolone compound and method of preparation

Compounds useful for the preparation of bi-and polyfunctional react...

Mixtures of fibre-reactive ring-opened phthalimidylazo dyes

Bi -and polyfunctional reactive dyestuffs, their prepartion and the...

Water-soluble azo compounds, containing a diazo component with a he...

Fiber reactive phthalimidylazo dyes and use thereof

Fiber reactive disazo dyes having a 2-vinylsulfonyl-5-sulfoaniline...

Phenylazo- or naphthylazobenzenes having thioether groups

Symmetric azo dyestuffs

Azo dyestuffs containing fluorotriazinyl and vinylsulfonylmethyl-ty...

Preparation of phenylazo- or naphthylazobenzenes having thioether g...

Reactive pyridone-containing dyestuffs, their preparation and their...

Reactive dyestuff red mixture

Fiber reactive azodyes having a 2-vinylsulfonyl-5-sulfoaniline diaz...

Water soluble azo dyes containing a cyanoamino-triazinyl-amino grou...

Patents Applicationslast 30 patents

Fibre-reactive azo dyes, their preparation and their use

Water-soluble reactive mono- and di-azo dyes

Fibre-reactive dyes their preparation and their use

Dye mixture of water-soluble fiber-reactive azo dyes, method for th...

Reactive dyes, their preparation and use