Azo dyes

Industry

CPC
C09B62/4424

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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

C09B62/4424Azo dyes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fiber-reactive azo dyes and dye mixtures, preparation thereof and u...
- Patent number 8,349,029
- Issue date Jan 8, 2013
- DyStar Colours Deutschland GmbH
- Jörg Wörner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic compounds
- Patent number 7,189,831
- Issue date Mar 13, 2007
- Clariant Finance (BVI) Limited
- Markus Gisler
- 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
Fiber-reactive disazo dyestuffs
- Patent number 6,284,876
- Issue date Sep 4, 2001
- Clariant International, Ltd.
- Markus Gisler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive monoazo dyestuffs and the processes in which they are prod...
- Patent number 5,747,657
- Issue date May 5, 1998
- Clariant Finance (BVI) Limited
- Friedrich Lehr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Substituted 5-�5'-�(5"- Chloro-2", 4"-difluoropyrimid-6"-ylamino) p...
- Patent number 5,693,765
- Issue date Dec 2, 1997
- Clariant Finance (BVI) Limited
- Paul Doswald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes containing 1-amino-8-hydroxy-naphthalene-3,6-or 4,6-dis...
- Patent number 5,597,903
- Issue date Jan 28, 1997
- Sandoz Ltd.
- Markus Gisler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive disazo dyestuffs which contain two heterocyclic reactive g...
- Patent number 5,569,747
- Issue date Oct 29, 1996
- Bayer Aktiengesellschaft
- Horst Jager
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble monoazodye containing a triazinyl or pyrimidinyl grou...
- Patent number 5,380,827
- Issue date Jan 10, 1995
- Hoeshst Mitsubishi Kasei Co., Ltd.
- Yousuke Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyazo reactive dyestuffs containing the 4-Fluoro-5-Chloropyrimidi...
- Patent number 5,166,325
- Issue date Nov 24, 1992
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
6-substituted sulphonyl-8-sulpho-2-naphthyl monoazo reactive dyestuffs
- Patent number 5,095,102
- Issue date Mar 10, 1992
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive disazo dyes containing fluoro-chloropyrimidyl groups and v...
- Patent number 4,996,304
- Issue date Feb 26, 1991
- Ciba-Geigy Corporation
- Athanassios Tzikas
- 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
Reactive dyes containing fluoro-chloro-pyrimidyl groups and vinylsu...
- Patent number 4,935,501
- Issue date Jun 19, 1990
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 compounds having a 6-(5'-chloro-2',4'-difluoropyrimid-6'-yl...
- Patent number 4,840,642
- Issue date Jun 20, 1989
- Sandoz Ltd.
- Gunther Auerbach
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Reactive disazo dyes containing halopyrimidyl and sulfonyl groups
- Patent number 4,746,732
- Issue date May 24, 1988
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive disazo compounds
- Patent number 4,425,270
- Issue date Jan 10, 1984
- Nippon Kayaku Kabushiki Kaisha
- Yasushi Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
FIBER-REACTIVE AZO DYES AND DYE MIXTURES, PREPARATION THEREOF AND U...
- Publication number 20120216356
- Publication date Aug 30, 2012
- DyStar Colours Deutschland GmbH
- Jörg Wörner
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Reactive Polyazo Dyes
- Publication number 20080047079
- Publication date Feb 28, 2008
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Gunter Goerlitz
- 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
Organic compounds
- Publication number 20040249136
- Publication date Dec 9, 2004
- Markus Gisler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fiber-reactive azo dyes and dye mixtures, preparation thereof and u...

Organic compounds

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

Fiber-reactive disazo dyestuffs

Reactive monoazo dyestuffs and the processes in which they are prod...

Substituted 5-�5'-�(5"- Chloro-2", 4"-difluoropyrimid-6"-ylamino) p...

Disazo dyes containing 1-amino-8-hydroxy-naphthalene-3,6-or 4,6-dis...

Reactive disazo dyestuffs which contain two heterocyclic reactive g...

Water-soluble monoazodye containing a triazinyl or pyrimidinyl grou...

Polyazo reactive dyestuffs containing the 4-Fluoro-5-Chloropyrimidi...

6-substituted sulphonyl-8-sulpho-2-naphthyl monoazo reactive dyestuffs

Reactive disazo dyes containing fluoro-chloropyrimidyl groups and v...

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

Reactive dyes containing fluoro-chloro-pyrimidyl groups and vinylsu...

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

Monoazo compounds having a 6-(5'-chloro-2',4'-difluoropyrimid-6'-yl...

Reactive disazo dyes containing halopyrimidyl and sulfonyl groups

Reactive disazo compounds

Patents Applicationslast 30 patents

FIBER-REACTIVE AZO DYES AND DYE MIXTURES, PREPARATION THEREOF AND U...

Reactive Polyazo Dyes

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

Organic compounds