by substituting hetero atoms by radicals containing other hetero atoms

Industry

CPC
C09B43/40

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B43/00Preparation of azo dyes from other azo compounds

Current Industry

C09B43/40by substituting hetero atoms by radicals containing other hetero atoms

Industries

Patents Grantslast 30 patents

Information Patent Grant
Azo compound, ink containing azo compound, and display and electron...
- Patent number 9,732,226
- Issue date Aug 15, 2017
- MITSUBISHI CHEMICAL CORPORATION
- Yasushi Shiga
- G02 - OPTICS
Information Patent Grant
Use of a dyestuff for ink jet printing recording materials
- Patent number 7,153,332
- Issue date Dec 26, 2006
- Clariant Finance (BVI) Limited
- Ludwig Hasemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Acidic mono azo dyestuffs
- Patent number 7,097,702
- Issue date Aug 29, 2006
- Clariant Finance (BVI) Limited
- Ludwig Hasemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of cationic azo compounds
- Patent number 7,045,608
- Issue date May 16, 2006
- Ciba Specialty Chemicals Corporation
- Victor Paul Eliu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions containing a liquid medium and an azo dye
- Patent number 6,610,132
- Issue date Aug 26, 2003
- Avecia Limited
- Paul Wight
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble red acid dyes, their preparation and use
- Patent number 6,406,527
- Issue date Jun 18, 2002
- Clariant GmbH
- Wolfgang Bauer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Copper complex azo dyes, their preparation and their use
- Patent number 6,265,554
- Issue date Jul 24, 2001
- Ciba Specialty Chemicals Corp.
- Urs Lehmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink compositions containing disazo dyes
- Patent number 5,820,661
- Issue date Oct 13, 1998
- Zeneca Limited
- Peter Gregory
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Basic disazo compounds containing sulphonic acid groups
- Patent number 5,498,701
- Issue date Mar 12, 1996
- Sandoz Ltd.
- Reinhard Pedrazzi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cationic 1,3,4-thiadiazole dyestuffs
- Patent number 5,436,323
- Issue date Jul 25, 1995
- Bayer Aktiengesellschaft
- Horst Berneth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes with A2-aminothiophene dye azo component and a coupling co...
- Patent number 5,270,456
- Issue date Dec 14, 1993
- BASF Aktiengesellschaft
- Erwin Hahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nonlineaphores and polymers incorporating such nonlineaphores
- Patent number 5,256,784
- Issue date Oct 26, 1993
- Minnesota Mining and Manufacturing Company
- Cecil V. Francis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amyloidosis and alzheimer's disease diagnostic assay and reagents t...
- Patent number 5,039,511
- Issue date Aug 13, 1991
- Salutar, Inc.
- Steven C. Quay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amyloidosis and Alzheimer's disease diagnostic assay and reagents t...
- Patent number 5,008,099
- Issue date Apr 16, 1991
- Salutar, Inc.
- Steven C. Quay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water soluble basic dyestuffs
- Patent number 5,001,229
- Issue date Mar 19, 1991
- Bayer Aktiengesellschaft
- Gunter Franke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Amyloidosis and Alzheimer's disease diagnostic assay and reagents t...
- Patent number 4,933,156
- Issue date Jun 12, 1990
- Salutar, Inc.
- Steven C. Quay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azo compounds having a 2,4-dinitro-5-thiocyanophenyl diazo componen...
- Patent number 4,619,993
- Issue date Oct 28, 1986
- Sandoz Ltd.
- Werner Baumann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-insoluble azo dyestuffs, processes for their manufacture and...
- Patent number 4,431,585
- Issue date Feb 14, 1984
- Cassella Aktiengesellschaft
- Horst Tappe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Substituted ether or thioether isothiazole azo dyes
- Patent number 4,374,767
- Issue date Feb 22, 1983
- Eastman Kodak Company
- Max A. Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous process for the preparation of aromatic phosphorus compounds
- Patent number 4,279,813
- Issue date Jul 21, 1981
- Bayer Aktiengesellschaft
- Otto Schallner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenyl-azo-phenyl compounds having at least one hydroxy or oxo subs...
- Patent number 4,148,791
- Issue date Apr 10, 1979
- Sandoz Ltd.
- Ruedi Altermatt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of azo dyestuffs
- Patent number 4,083,846
- Issue date Apr 11, 1978
- Bayer Aktiengesellschaft
- Klaus Leverenz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2-Optionally substituted alkyl-and phenylsulfonylphenyl-azo-phenyl...
- Patent number 4,046,757
- Issue date Sep 6, 1977
- Sandoz Ltd.
- Jacques Meybeck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
N,N-diethyl-4-(2,4-dinitro-6-alkylsulfonylphenylazo)-2-alkoxy-5-alk...
- Patent number 4,013,636
- Issue date Mar 22, 1977
- Sandoz Ltd.
- Ruedi Altermatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo hydroxy pyridone dyestuffs containing a methylene piperidin...
- Patent number 3,956,265
- Issue date May 11, 1976
- Imperial Chemical Industries Limited
- John Lindley Leng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Unsymmetrical aliphatic monoazo compounds
- Patent number 3,931,143
- Issue date Jan 6, 1976
- Pennwalt Corporation
- Ronald Edward MacLeay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3928493
- Patent number 3,928,493
- Issue date Dec 23, 1975
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3869440
- Patent number 3,869,440
- Issue date Mar 4, 1975
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3860620
- Patent number 3,860,620
- Issue date Jan 14, 1975
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3845034
- Patent number 3,845,034
- Issue date Oct 29, 1974
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Dissymmetrical Diazo Compounds Containing Having at Least One 2-imi...
- Publication number 20090062517
- Publication date Mar 5, 2009
- L'Oreal S.A.
- Herve DAVID
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dissymmetrical diazo compounds containing having at least one 2-imi...
- Publication number 20070010663
- Publication date Jan 11, 2007
- Herve David
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Acidic mono azo dyestuffs
- Publication number 20050172856
- Publication date Aug 11, 2005
- Ludwig Hasemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for the preparation of cationic azo compounds
- Publication number 20050154195
- Publication date Jul 14, 2005
- Victor Paul Eliu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Use of a dyestuff for ink jet printing recording materials
- Publication number 20050120495
- Publication date Jun 9, 2005
- Ludwig Hasemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

by substituting hetero atoms by radicals containing other hetero atoms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Azo compound, ink containing azo compound, and display and electron...

Use of a dyestuff for ink jet printing recording materials

Acidic mono azo dyestuffs

Process for the preparation of cationic azo compounds

Compositions containing a liquid medium and an azo dye

Water-soluble red acid dyes, their preparation and use

Copper complex azo dyes, their preparation and their use

Ink compositions containing disazo dyes

Basic disazo compounds containing sulphonic acid groups

Cationic 1,3,4-thiadiazole dyestuffs

Azo dyes with A2-aminothiophene dye azo component and a coupling co...

Nonlineaphores and polymers incorporating such nonlineaphores

Amyloidosis and alzheimer's disease diagnostic assay and reagents t...

Amyloidosis and Alzheimer's disease diagnostic assay and reagents t...

Water soluble basic dyestuffs

Amyloidosis and Alzheimer's disease diagnostic assay and reagents t...

Azo compounds having a 2,4-dinitro-5-thiocyanophenyl diazo componen...

Water-insoluble azo dyestuffs, processes for their manufacture and...

Substituted ether or thioether isothiazole azo dyes

Aqueous process for the preparation of aromatic phosphorus compounds

Phenyl-azo-phenyl compounds having at least one hydroxy or oxo subs...

Process for the preparation of azo dyestuffs

2-Optionally substituted alkyl-and phenylsulfonylphenyl-azo-phenyl...

N,N-diethyl-4-(2,4-dinitro-6-alkylsulfonylphenylazo)-2-alkoxy-5-alk...

Monoazo hydroxy pyridone dyestuffs containing a methylene piperidin...

Unsymmetrical aliphatic monoazo compounds

3928493

3869440

3860620

3845034

Patents Applicationslast 30 patents

Dissymmetrical Diazo Compounds Containing Having at Least One 2-imi...

Dissymmetrical diazo compounds containing having at least one 2-imi...

Acidic mono azo dyestuffs

Process for the preparation of cationic azo compounds

Use of a dyestuff for ink jet printing recording materials