the component K being an amino naphthol

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CPC
C09B35/46

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling

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C09B35/46the component K being an amino naphthol

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Patents Grantslast 30 patents

Information Patent Grant
Antibacterial colorant and ink composition comprising the same
- Patent number 7,011,700
- Issue date Mar 14, 2006
- Samsung Electronics Co., Ltd.
- Yeon-kyoung Jung
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Trisazo compounds imparting deep black color a method for dyeing by...
- Patent number 5,536,819
- Issue date Jul 16, 1996
- Sumitomo Chemical Company, Limited
- Yuriko Tamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo compound imparting black color, method for dyeing by using...
- Patent number 5,489,671
- Issue date Feb 6, 1996
- Sumitomo Chemical Company, Limited
- Kazuya Ogino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo compounds, method for dyeing fiber materials, paper or leat...
- Patent number 5,488,101
- Issue date Jan 30, 1996
- Sumitomo Chemical Company, Limited
- Kazuya Ogino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dye, and aqueous ink composition containing the same
- Patent number 5,486,601
- Issue date Jan 23, 1996
- Orient Chemical Industries, Ltd.
- Tatsuya Yagyu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dyes, inks comprising same and their use in ink jet printing
- Patent number 5,423,906
- Issue date Jun 13, 1995
- Zeneca Limited
- Peter Gregory
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dye and dye composition containing the same
- Patent number 5,340,929
- Issue date Aug 23, 1994
- Orient Chemical Industries, Ltd.
- Takashi Ono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dye and dye composition containing the same
- Patent number 5,336,763
- Issue date Aug 9, 1994
- Orient Chemical Industries, Ltd.
- Takashi Ono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo compounds and use thereof
- Patent number 5,180,817
- Issue date Jan 19, 1993
- Sumitomo Chemical Company, Limited
- Kazuya Ogino
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Salts of black trisazo dyes with alkyl amines having good solubilit...
- Patent number 5,171,848
- Issue date Dec 15, 1992
- Imperial Chemical Industries PLC
- David Greenwood
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble trisazo dyes
- Patent number 5,110,917
- Issue date May 5, 1992
- Cassella Aktiengesellschaft
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble black trisazo dyestuffs
- Patent number 4,917,731
- Issue date Apr 17, 1990
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tris-azo black or grey dyes for leather or pelts
- Patent number 4,836,827
- Issue date Jun 6, 1989
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Water soluble direct black polyazo dyestuffs mixture
- Patent number 4,816,034
- Issue date Mar 28, 1989
- The Atul Products Limited
- Girish I. Bhatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink composition
- Patent number 4,793,860
- Issue date Dec 27, 1988
- Ricoh Company, Ltd.
- Kakuji Murakami
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Novel heterocycle-containing trisazo dyes
- Patent number 4,784,668
- Issue date Nov 15, 1988
- BASF Aktiengesellschaft
- Walter Breitschaft
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Use of metal-free azo _compounds having at least one _6-hydroxypyri...
- Patent number 4,780,106
- Issue date Oct 25, 1988
- Sandoz Ltd.
- Helmut Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Trisazo compounds useful in producing water-resistant ink compositions
- Patent number 4,734,489
- Issue date Mar 29, 1988
- Taoka Chemical Company, Limited
- Shinjiro Kawasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo compounds having at least one 6-hydroxypyrid-2-one coupling com...
- Patent number 4,673,735
- Issue date Jun 16, 1987
- Sandoz Ltd.
- Helmut Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sulfonated trisazo dyes for ink jet compositions
- Patent number 4,624,708
- Issue date Nov 25, 1986
- Xerox Corporation
- Warren E. Solodar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuff containing at least three azo bridges
- Patent number 4,485,042
- Issue date Nov 27, 1984
- Cassella Aktiengesellschaft
- Norbert Armbrecht
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dye
- Patent number 4,479,906
- Issue date Oct 30, 1984
- BASF Aktiengesellschaft
- Georg Zeidler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dyes having a 4-(1-amino-3,6-disulfo-8-hydroxy-7-phenylazon...
- Patent number 4,468,348
- Issue date Aug 28, 1984
- Sandoz Ltd.
- Heinz Wicki
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Recording liquid
- Patent number 4,426,226
- Issue date Jan 17, 1984
- Canon Kabushiki Kaisha
- Tokuya Ohta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tetrakisazo dyes containing a stilbenylene or 2,2'-disulfostilbenyl...
- Patent number 4,390,470
- Issue date Jun 28, 1983
- Sandoz Ltd.
- Heinz Wicki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrosoluble pyrazolone trisazo dyestuffs derived from 4,4'-diamino...
- Patent number 4,342,684
- Issue date Aug 3, 1982
- P C U K Produits Chimiques Ugine Kuhlmann
- Pierre Frank
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Recording liquid composition
- Patent number 4,295,889
- Issue date Oct 20, 1981
- Canon Kabushiki Kaisha
- Tsuyoshi Eida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo or tetrakisazo dyes containing a heterocyclic group
- Patent number 4,285,860
- Issue date Aug 25, 1981
- BASF Aktiengesellschaft
- Guenter Hansen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Azo dyestuffs
- Patent number 4,265,813
- Issue date May 5, 1981
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dyestuffs containing a naphtholamino sulfonic acid componen...
- Patent number 4,235,773
- Issue date Nov 25, 1980
- Bayer Aktiengesellschaft
- Volker Huhne
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
NEW ANIONIC COLORING AGENTS TO DYE LEATHER, PAPER, CARDBOARD AND TE...
- Publication number 20070289072
- Publication date Dec 20, 2007
- VILMAX S.A.C.I.F.I.A.
- Jorge Mazza
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Antibacterial colorant and ink composition comprising the same
- Publication number 20040103819
- Publication date Jun 3, 2004
- SAMSUNG ELECTRONICS CO., LTD.
- Yeon-Kyoung Jung
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

the component K being an amino naphthol

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Antibacterial colorant and ink composition comprising the same

Trisazo compounds imparting deep black color a method for dyeing by...

Trisazo compound imparting black color, method for dyeing by using...

Trisazo compounds, method for dyeing fiber materials, paper or leat...

Trisazo dye, and aqueous ink composition containing the same

Trisazo dyes, inks comprising same and their use in ink jet printing

Trisazo dye and dye composition containing the same

Trisazo dye and dye composition containing the same

Trisazo compounds and use thereof

Salts of black trisazo dyes with alkyl amines having good solubilit...

Water-soluble trisazo dyes

Water-soluble black trisazo dyestuffs

Tris-azo black or grey dyes for leather or pelts

Water soluble direct black polyazo dyestuffs mixture

Aqueous ink composition

Novel heterocycle-containing trisazo dyes

Use of metal-free azo _compounds having at least one _6-hydroxypyri...

Trisazo compounds useful in producing water-resistant ink compositions

Azo compounds having at least one 6-hydroxypyrid-2-one coupling com...

Sulfonated trisazo dyes for ink jet compositions

Dyestuff containing at least three azo bridges

Trisazo dye

Trisazo dyes having a 4-(1-amino-3,6-disulfo-8-hydroxy-7-phenylazon...

Recording liquid

Tetrakisazo dyes containing a stilbenylene or 2,2'-disulfostilbenyl...

Hydrosoluble pyrazolone trisazo dyestuffs derived from 4,4'-diamino...

Recording liquid composition

Trisazo or tetrakisazo dyes containing a heterocyclic group

Azo dyestuffs

Trisazo dyestuffs containing a naphtholamino sulfonic acid componen...

Patents Applicationslast 30 patents

NEW ANIONIC COLORING AGENTS TO DYE LEATHER, PAPER, CARDBOARD AND TE...

Antibacterial colorant and ink composition comprising the same