from coupling components containing heterocyclic rings

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CPC
C09B44/08

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B44/00Azo dyes containing onium groups

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C09B44/08from coupling components containing heterocyclic rings

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Patents Grantslast 30 patents

Information Patent Grant
Cationic direct dyes
- Patent number 10,494,527
- Issue date Dec 3, 2019
- BASF SE
- Frank Bachmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thiophene azo dyes and laundry care compositions containing the same
- Patent number 9,556,337
- Issue date Jan 31, 2017
- Milliken & Company
- Eduardo Torres
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Thiophene azo dyes and laundry care compositions containing the same
- Patent number 9,068,081
- Issue date Jun 30, 2015
- Milliken & Company
- Eduardo Torres
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Tricationic dyes
- Patent number 7,794,509
- Issue date Sep 14, 2010
- Ciba Corporation
- Christian Cremer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monoazo dyestuffs, a composition and an ink for ink jet printing co...
- Patent number 6,488,752
- Issue date Dec 3, 2002
- Avecia Limited
- Mark Kenworthy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Basic azo compounds, their production and use
- Patent number 6,140,478
- Issue date Oct 31, 2000
- Clariant Finance (BVI) Limited
- Jurgen Geiwiz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cationically bridged tetrakisazo dyestuffs with variable couplers,...
- Patent number 5,545,724
- Issue date Aug 13, 1996
- Sandoz Ltd.
- Helmut A. Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
The use of metal-free sulfo group free basic disazo compounds conta...
- Patent number 5,352,334
- Issue date Oct 4, 1994
- Sandoz Ltd.
- Helmut A. Moser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationic azo dyes
- Patent number 5,241,054
- Issue date Aug 31, 1993
- Ciba-Geigy Corporation
- Willy Stingelin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal-free sulfo group-free basis disazo and trisazo compounds cont...
- Patent number 5,037,964
- Issue date Aug 6, 1991
- Sandoz Ltd.
- Helmut A. Moser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Biscationic disazo and trisazo compounds having optionally further...
- Patent number 5,023,324
- Issue date Jun 11, 1991
- Sandoz Ltd.
- Helmut Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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
Metal-free disazo and polyazo compounds having at least one 6-hydro...
- Patent number 5,001,226
- Issue date Mar 19, 1991
- Sandoz Ltd.
- Helmut A. Moser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group-containing monoazo compounds having an unsubstituted or...
- Patent number 4,877,412
- Issue date Oct 31, 1989
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes containing a pyrimidine coupling component and a cation...
- Patent number 4,873,319
- Issue date Oct 10, 1989
- Ciba-Geigy Corporation
- Willy Stingelin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal-free monoazo and disazo compounds having a 1-hydroxy-5,6-, 7-...
- Patent number 4,764,175
- Issue date Aug 16, 1988
- Sandoz Ltd.
- Jacky Dore
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Disazo and trisazo compounds containing one 6-hydroxypyrid-2-one co...
- Patent number 4,742,161
- Issue date May 3, 1988
- Sandoz Ltd.
- Jacky Dore
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Non-azo and azo compounds containing at least one 4,6-diamino-1-sub...
- Patent number 4,634,764
- Issue date Jan 6, 1987
- Sandoz Ltd.
- Manfred Greve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfo group-free polyazo compounds containing at least two basic wa...
- Patent number 4,591,635
- Issue date May 27, 1986
- Sandoz Ltd.
- Manfred Greve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quaternary ammonium substituted benzothiazolylphenyl azo pyrimidine...
- Patent number 4,525,583
- Issue date Jun 25, 1985
- Ciba-Geigy Corporation
- Jean-Marie Adam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazoic hydrosoluble cationic dyes
- Patent number 4,263,204
- Issue date Apr 21, 1981
- Montedison S.p.A.
- Fabrizio Merlo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Optionally further substituted 5-(2'- or 4'-phenoxyphenylazo)-6-hyd...
- Patent number 4,256,635
- Issue date Mar 17, 1981
- Sandoz Ltd.
- Manfred Greve
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1-(N-alkyl-n-benzyl or substituted benzyl-N-methyl(ammonium)alkyl)-...
- Patent number 4,228,072
- Issue date Oct 14, 1980
- Sandoz Ltd.
- Manfred Greve
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cationic 5-arylazo-6-hydroxypyridone-2 dyes
- Patent number 4,213,898
- Issue date Jul 22, 1980
- Sandoz Ltd.
- Roland Entschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water soluble cationic azo dyestuffs
- Patent number 4,167,509
- Issue date Sep 11, 1979
- Imperial Chemical Industries Limited
- Brian Parton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes having a 6-hydroxy-pyridone-2 coupling component radical h...
- Patent number 4,140,684
- Issue date Feb 20, 1979
- Fidelity Union Trust Company, Executive Trustee Under the Sandoz Trust
- Hermann Burkhard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-Hydroxypyridone-2 compounds having a cationic group in the 3-posi...
- Patent number 4,136,033
- Issue date Jan 23, 1979
- Sandoz Ltd.
- Willy Steinemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Arylazo-hydroxy pyridone dyes containing a pyridinium group
- Patent number 4,124,579
- Issue date Nov 7, 1978
- Imperial Chemical Industries Limited
- Brian Parton
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternized azo dyestuffs
- Patent number 4,113,717
- Issue date Sep 12, 1978
- Imperial Chemical Industries Limited
- Brian Parton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyeing and printing basic dyeable textile substrates with becationi...
- Patent number 4,087,244
- Issue date May 2, 1978
- Sandoz Ltd.
- Manfred Greve
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Cationic Direct Dyes
- Publication number 20180244924
- Publication date Aug 30, 2018
- BASF SE
- Frank Bachmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thiophene Azo Dyes and Laundry Care Compositions Containing the Same
- Publication number 20120123101
- Publication date May 17, 2012
- Eduardo Torres
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Tricationic dyes
- Publication number 20100011518
- Publication date Jan 21, 2010
- Christian Cremer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Concentrated Dye Solution
- Publication number 20070251030
- Publication date Nov 1, 2007
- Martin Oberholzer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

from coupling components containing heterocyclic rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cationic direct dyes

Thiophene azo dyes and laundry care compositions containing the same

Thiophene azo dyes and laundry care compositions containing the same

Tricationic dyes

Monoazo dyestuffs, a composition and an ink for ink jet printing co...

Basic azo compounds, their production and use

Cationically bridged tetrakisazo dyestuffs with variable couplers,...

The use of metal-free sulfo group free basic disazo compounds conta...

Cationic azo dyes

Metal-free sulfo group-free basis disazo and trisazo compounds cont...

Biscationic disazo and trisazo compounds having optionally further...

Water soluble basic dyestuffs

Metal-free disazo and polyazo compounds having at least one 6-hydro...

Sulfo group-containing monoazo compounds having an unsubstituted or...

Disazo dyes containing a pyrimidine coupling component and a cation...

Metal-free monoazo and disazo compounds having a 1-hydroxy-5,6-, 7-...

Disazo and trisazo compounds containing one 6-hydroxypyrid-2-one co...

Non-azo and azo compounds containing at least one 4,6-diamino-1-sub...

Sulfo group-free polyazo compounds containing at least two basic wa...

Quaternary ammonium substituted benzothiazolylphenyl azo pyrimidine...

Monoazoic hydrosoluble cationic dyes

Optionally further substituted 5-(2'- or 4'-phenoxyphenylazo)-6-hyd...

1-(N-alkyl-n-benzyl or substituted benzyl-N-methyl(ammonium)alkyl)-...

Cationic 5-arylazo-6-hydroxypyridone-2 dyes

Water soluble cationic azo dyestuffs

Azo dyes having a 6-hydroxy-pyridone-2 coupling component radical h...

6-Hydroxypyridone-2 compounds having a cationic group in the 3-posi...

Arylazo-hydroxy pyridone dyes containing a pyridinium group

Quaternized azo dyestuffs

Dyeing and printing basic dyeable textile substrates with becationi...

Patents Applicationslast 30 patents

Cationic Direct Dyes

Thiophene Azo Dyes and Laundry Care Compositions Containing the Same

Tricationic dyes

Concentrated Dye Solution