the heterocyclic system being a pyridazine ring

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CPC
C09B62/442

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

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C09B62/442the heterocyclic system being a pyridazine ring

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Patents Grantslast 30 patents

Information Patent Grant
Reactive leuco compounds and compositions comprising the same
- Patent number 11,299,634
- Issue date Apr 12, 2022
- Milliken & Company
- Sanjeev K. Dey
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Leuco polymers as bluing agents in laundry care compositions
- Patent number 10,920,083
- Issue date Feb 16, 2021
- Milliken & Company
- Sanjeev K. Dey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent reactive dyes, process for the production thereof and t...
- Patent number 10,227,491
- Issue date Mar 12, 2019
- DyStar Coulors Distribution GmbH
- Clemens Grund
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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
Water-soluble fiber-reactive dyes, processes for their preparation,...
- Patent number 6,060,591
- Issue date May 9, 2000
- Dy Star Textilfarben GmbH & Co. Deutschland KG
- Wilfried Hansmann
- 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 dyestuffs having reactive fluorine-containing pyrimidyl ra...
- Patent number 5,591,834
- Issue date Jan 7, 1997
- Bayer Aktiengesellschaft
- Konrad Bootz
- 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
Dyes containing 5-cyano-2,4 or 4,6-dichloropyrimidyl fiber-reactive...
- Patent number 5,527,886
- Issue date Jun 18, 1996
- Sandoz Ltd.
- Gunther Auerbach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive copper-complex formazan compounds which contain a di...
- Patent number 5,491,221
- Issue date Feb 13, 1996
- Sandoz Ltd.
- Markus Gisler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyestuffs
- Patent number 5,463,031
- Issue date Oct 31, 1995
- Bayer Aktiengesellschaft
- Horst Jager
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuffs containing pyrimidine-carboxylic acid amide radical havin...
- Patent number 5,399,674
- Issue date Mar 21, 1995
- Hoechst Aktiengesellschaft
- Jorg Dannheim
- 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
Bifunctional reactive dyestuffs containing vinylsulphone or alkylsu...
- Patent number 5,319,074
- Issue date Jun 7, 1994
- Bayer Aktiengesellschaft
- Wolfram Reddig
- 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
.beta.-phenoxyethylamines and their use for the preparation of dyes...
- Patent number 5,126,481
- Issue date Jun 30, 1992
- Bayer Aktiengesellschaft
- Karl J. Herd
- C07 - ORGANIC CHEMISTRY
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
Beta-phenoxyethylamines and their use for the preparation of dyestuffs
- Patent number 5,041,629
- Issue date Aug 20, 1991
- Bayer Aktiengesellschaft
- Karl J. Herd
- C07 - ORGANIC CHEMISTRY
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
Fiber-reactive dyes comprising a halopyrimidine for which a vinylsu...
- Patent number 4,968,781
- Issue date Nov 6, 1990
- Ciba-Geigy Corporation
- Karl Seitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety
- Patent number 4,918,169
- Issue date Apr 17, 1990
- Ciba-Geigy Corporation
- Karl Hoegerle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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...

Patents Applicationslast 30 patents

Information Patent Application
Fluorogenic dyes for high sensitivity DNA detection
- Publication number 20200263231
- Publication date Aug 20, 2020
- Life Technologies Corporation
- Kyle GEE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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...

the heterocyclic system being a pyridazine ring

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reactive leuco compounds and compositions comprising the same

Leuco polymers as bluing agents in laundry care compositions

Fluorescent reactive dyes, process for the production thereof and t...

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

Water-soluble fiber-reactive dyes, processes for their preparation,...

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 dyestuffs having reactive fluorine-containing pyrimidyl ra...

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

Dyes containing 5-cyano-2,4 or 4,6-dichloropyrimidyl fiber-reactive...

Fibre-reactive copper-complex formazan compounds which contain a di...

Reactive dyestuffs

Dyestuffs containing pyrimidine-carboxylic acid amide radical havin...

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

Bifunctional reactive dyestuffs containing vinylsulphone or alkylsu...

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

.beta.-phenoxyethylamines and their use for the preparation of dyes...

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

Beta-phenoxyethylamines and their use for the preparation of dyestuffs

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

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

Fiber-reactive dyes comprising a halopyrimidine for which a vinylsu...

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

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

Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety

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

Patents Applicationslast 30 patents

Fluorogenic dyes for high sensitivity DNA detection

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