containing acid groups

Industry

CPC
C09B31/025

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling

Current Industry

C09B31/025containing acid groups

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bis-Azo colorants for use as bluing agents
- Patent number 11,299,635
- Issue date Apr 12, 2022
- Milliken & Company
- Robert L Mahaffey
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Reaction accelerating agent
- Patent number 11,208,675
- Issue date Dec 28, 2021
- Kikkoman Corporation
- Atsushi Ichiyanagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low toxicity ink formulations with improved printhead lifetime
- Patent number 10,696,855
- Issue date Jun 30, 2020
- Memjet Technology Limited
- Jognandan Prashar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-resistant organic thin-film, method for producing water-resis...
- Patent number 10,598,829
- Issue date Mar 24, 2020
- Nitto Denko Corporation
- Hiroshi Tomohisa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bis-azo colorants for use as bluing agents
- Patent number 9,938,412
- Issue date Apr 10, 2018
- Milliken & Company
- Robert L Mahaffey
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Metal free acid dyes, methods for the production thereof and their use
- Patent number 8,979,947
- Issue date Mar 17, 2015
- DyStar Colours Distribution GmbH
- Roxana Barbieru
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Black disazo dyes, their preparation and use
- Patent number 8,834,620
- Issue date Sep 16, 2014
- Ilford Imaging Switzerland GmbH
- Kurt Baettig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid-crystalline coating fluid and polarizing film
- Patent number 8,591,644
- Issue date Nov 26, 2013
- Nitto Denko Corporation
- Hisanari Onouchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo compound, aqueous solution, ink composition, ink for inkjet rec...
- Patent number 8,585,781
- Issue date Nov 19, 2013
- FUJIFILM Corporation
- Keiichi Tateishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dyes and blends for shading during laundry
- Patent number 8,585,780
- Issue date Nov 19, 2013
- BASF SE
- Carmen Araya Hernandez
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bis-azo colorants for use as bluing agents
- Patent number 8,378,083
- Issue date Feb 19, 2013
- Milliken & Company
- Robert L. Mahaffey
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Diazo dyes having a phenylene group as the middle component and a n...
- Patent number 5,663,309
- Issue date Sep 2, 1997
- Ciba-Geigy Corporation
- Rudolf Hurter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixture of disazo dyes containing sulfo-substituted 1,4-naphthalene...
- Patent number 5,298,036
- Issue date Mar 29, 1994
- Ciba-Geigy Corporation
- Dieter Mausezahl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1:2-chromium complex dyes for tanned leather
- Patent number 4,820,309
- Issue date Apr 11, 1989
- Sandoz Ltd.
- Herbert Holliger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
1:2 metal complexes of a disazo compound having a 5-hydroxy-1-(amin...
- Patent number 4,649,194
- Issue date Mar 10, 1987
- Sandoz Ltd.
- Heinz Wicki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Triazole-group-containing disazo reactive dyestuff
- Patent number 4,556,707
- Issue date Dec 3, 1985
- Bayer Aktiengesellschaft
- Hermann Henk
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Diazo dyes having a coupler component attached to a sulfaphenyl-azo...
- Patent number 4,419,290
- Issue date Dec 6, 1983
- BASF Aktiengesellschaft
- Johannes Dehnert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo compounds having a 5-amino or hydroxy-3-carboxy or methyl-1-...
- Patent number 4,409,142
- Issue date Oct 11, 1983
- Sandoz Ltd.
- Heinz Wicki
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal complexes of disazo compounds having a 5-amino or hydroxy-3-c...
- Patent number 4,374,064
- Issue date Feb 15, 1983
- Sandoz Ltd.
- Heinz Wicki
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Acetoacetamide diazo dyestuffs
- Patent number 4,248,773
- Issue date Feb 3, 1981
- Ciba-Geigy Corporation
- Rudolf Hurter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disazo dyes containing an acetoacetanilide middle component
- Patent number 4,211,698
- Issue date Jul 8, 1980
- Ciba-Geigy Corporation
- Rudolf Hurter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing a thiazole component
- Patent number 4,207,233
- Issue date Jun 10, 1980
- BASF Aktiengesellschaft
- Guenther Seybold
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Washfast disazo dyestuffs
- Patent number 4,199,318
- Issue date Apr 22, 1980
- Toms River Chemical Corporation
- Hans A. Stingl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anionic azo dyes having a 3-dibenzofuranyl diazo component radical...
- Patent number 4,185,013
- Issue date Jan 22, 1980
- Sandoz Ltd.
- Francois Benguerel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Acid disazo dyestuffs containing a substituted thiophene middle com...
- Patent number 4,180,503
- Issue date Dec 25, 1979
- Bayer Aktiengesellschaft
- Dieter vor der Bruck
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Concentrated aqueous dye compositions containing a low molecular we...
- Patent number 4,149,851
- Issue date Apr 17, 1979
- Fidelity Union Trust Company, Executive Trustee under Sandoz Trust
- Alfred Frei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disazo dyestuffs having an alkoxy group on the first and/or second...
- Patent number 4,143,035
- Issue date Mar 6, 1979
- Toms River Chemical Corporation
- Hans A. Stingl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyestuffs containing a thiazole central component
- Patent number 4,124,581
- Issue date Nov 7, 1978
- Bayer Aktiengesellschaft
- Dieter Vor der Bruck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs
- Patent number 4,091,021
- Issue date May 23, 1978
- Imperial Chemical Industries Limited
- Herbert Francis Andrew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anionic azo dyes having a 3-dibenzofuranyl diazo component radical...
- Patent number 4,081,438
- Issue date Mar 28, 1978
- Sandoz Ltd.
- Francois Benguerel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK SET, INK CARTRIDGE, INK JET PRINTER, AND INK JET RECORDING METHOD
- Publication number 20200216701
- Publication date Jul 9, 2020
- FUJIFILM CORPORATION
- Keiichi TATEISHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK SET, INK CARTRIDGE, INK JET PRINTER, AND INK JET RECORDING METHOD
- Publication number 20200216702
- Publication date Jul 9, 2020
- FUJIFILM CORPORATION
- Keiichi TATEISHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REACTION ACCELERATING AGENT
- Publication number 20190300929
- Publication date Oct 3, 2019
- KIKKOMAN CORPORATION
- Atsushi ICHIYANAGI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
LOW TOXICITY INK FORMULATIONS WITH IMPROVED PRINTHEAD LIFETIME
- Publication number 20180298218
- Publication date Oct 18, 2018
- MEMJET TECHNOLOGY LIMITED
- Jognandan Prashar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Bis-Azo Colorants for Use as Bluing Agents
- Publication number 20180171148
- Publication date Jun 21, 2018
- Milliken & Company
- Robert L. Mahaffey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER-RESISTANT ORGANIC THIN-FILM, METHOD FOR PRODUCING WATER-RESIS...
- Publication number 20150141629
- Publication date May 21, 2015
- NITTO DENKO CORPORATION
- Hiroshi Tomohisa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Bis-Azo Colorants for Use as Bluing Agents
- Publication number 20150126717
- Publication date May 7, 2015
- Milliken & Company
- Robert L. Mahaffey
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
LIQUID-CRYSTALLINE COATING FLUID AND POLARIZING FILM
- Publication number 20140046042
- Publication date Feb 13, 2014
- Nitto Denko Corporation
- Hisanari ONOUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METAL FREE ACID DYES, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE
- Publication number 20130255010
- Publication date Oct 3, 2013
- DyStar Colours Distribution GmbH
- Roxana Barbieru
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DYES AND BLENDS FOR SHADING DURING LAUNDRY
- Publication number 20130247309
- Publication date Sep 26, 2013
- BASF SE
- CARMEN ARAYA HERNANDEZ
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Bis-Azo Colorants for Use as Bluing Agents
- Publication number 20130211058
- Publication date Aug 15, 2013
- Milliken & Company
- Robert L. Mahaffey
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJ...
- Publication number 20130139723
- Publication date Jun 6, 2013
- FUJIFILM CORPORATION
- Keiichi TATEISHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID-CRYSTALLINE COATING FLUID AND POLARIZING FILM
- Publication number 20120216714
- Publication date Aug 30, 2012
- Nitto Denko Corporation
- Hisanari Onouchi
- G02 - OPTICS
Information Patent Application
Bis-Azo Colorants For Use As Bluing Agents
- Publication number 20120101265
- Publication date Apr 26, 2012
- Robert L. Mahaffey, JR.
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLACK DISAZO DYES, THEIR PREPARATION AND USE
- Publication number 20120090503
- Publication date Apr 19, 2012
- ILFORD IMAGING SWITZERLAND GmbH.
- Kurt BAETTIG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Contrast Dyes for Inkjet Lithographic Printing Plates
- Publication number 20090036638
- Publication date Feb 5, 2009
- AGFA GRAPHICS NV
- Emiel Verdonck
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

containing acid groups

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bis-Azo colorants for use as bluing agents

Reaction accelerating agent

Low toxicity ink formulations with improved printhead lifetime

Water-resistant organic thin-film, method for producing water-resis...

Bis-azo colorants for use as bluing agents

Metal free acid dyes, methods for the production thereof and their use

Black disazo dyes, their preparation and use

Liquid-crystalline coating fluid and polarizing film

Azo compound, aqueous solution, ink composition, ink for inkjet rec...

Dyes and blends for shading during laundry

Bis-azo colorants for use as bluing agents

Diazo dyes having a phenylene group as the middle component and a n...

Mixture of disazo dyes containing sulfo-substituted 1,4-naphthalene...

1:2-chromium complex dyes for tanned leather

1:2 metal complexes of a disazo compound having a 5-hydroxy-1-(amin...

Triazole-group-containing disazo reactive dyestuff

Diazo dyes having a coupler component attached to a sulfaphenyl-azo...

Disazo compounds having a 5-amino or hydroxy-3-carboxy or methyl-1-...

Metal complexes of disazo compounds having a 5-amino or hydroxy-3-c...

Acetoacetamide diazo dyestuffs

Disazo dyes containing an acetoacetanilide middle component

Azo dyes containing a thiazole component

Washfast disazo dyestuffs

Anionic azo dyes having a 3-dibenzofuranyl diazo component radical...

Acid disazo dyestuffs containing a substituted thiophene middle com...

Concentrated aqueous dye compositions containing a low molecular we...

Disazo dyestuffs having an alkoxy group on the first and/or second...

Disazo dyestuffs containing a thiazole central component

Azo dyestuffs

Anionic azo dyes having a 3-dibenzofuranyl diazo component radical...

Patents Applicationslast 30 patents

INK SET, INK CARTRIDGE, INK JET PRINTER, AND INK JET RECORDING METHOD

INK SET, INK CARTRIDGE, INK JET PRINTER, AND INK JET RECORDING METHOD

REACTION ACCELERATING AGENT

LOW TOXICITY INK FORMULATIONS WITH IMPROVED PRINTHEAD LIFETIME

Bis-Azo Colorants for Use as Bluing Agents

WATER-RESISTANT ORGANIC THIN-FILM, METHOD FOR PRODUCING WATER-RESIS...

Bis-Azo Colorants for Use as Bluing Agents

LIQUID-CRYSTALLINE COATING FLUID AND POLARIZING FILM

METAL FREE ACID DYES, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE

DYES AND BLENDS FOR SHADING DURING LAUNDRY

Bis-Azo Colorants for Use as Bluing Agents

NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJ...

LIQUID-CRYSTALLINE COATING FLUID AND POLARIZING FILM

Bis-Azo Colorants For Use As Bluing Agents

BLACK DISAZO DYES, THEIR PREPARATION AND USE

Contrast Dyes for Inkjet Lithographic Printing Plates