Amino naphtol

Industry

CPC
C09B35/029

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Parent Industries

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

Current Industry

C09B35/029Amino naphtol

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Use of novel naphthol AS-pigment-mixtures in printing-materials
- Patent number 10,782,625
- Issue date Sep 22, 2020
- Clariant Plastics & Coatings Ltd
- Ulrike Rohr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Basic mono- and bisazo compounds
- Patent number 7,183,409
- Issue date Feb 27, 2007
- Clariant Finance (BVI) Limited
- Friedrich Lehr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes, and copper complexes thereof, for dyeing paper
- Patent number 7,078,497
- Issue date Jul 18, 2006
- Ciba Specialty Chemicals Corporation
- Adolf Käser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyestuffs
- Patent number 6,031,083
- Issue date Feb 29, 2000
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for dyeing cellulosic materials with disazo dyestuffs
- Patent number 5,883,234
- Issue date Mar 16, 1999
- Bayer Aktiengesellschaft
- Winfried Mennicke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disazo dyestuffs
- Patent number 5,808,016
- Issue date Sep 15, 1998
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bis-azo compounds with 2,3-dichlorobenzoyl group
- Patent number 5,717,080
- Issue date Feb 10, 1998
- Fuji Immunopharmaceuticals Corp.
- Hiroshi Kitaguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Amino benzophenone dye
- Patent number 5,510,468
- Issue date Apr 23, 1996
- BASF Aktiengesellschaft
- Gunther Lamm
- C07 - ORGANIC CHEMISTRY
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
Pyridone compounds and the preparation of disulfonated pyridone com...
- Patent number 5,380,859
- Issue date Jan 10, 1995
- BASF Aktiengesellschaft
- Gunther Lamm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphtholazophenylazoaminonaphthol compounds and copper complexes th...
- Patent number 4,988,805
- Issue date Jan 29, 1991
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink composition
- Patent number 4,711,668
- Issue date Dec 8, 1987
- Ricoh Company, Ltd.
- Masaru Shimada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS AND METHODS FOR STABLE TRYPAN BLUE SOLUTIONS
- Publication number 20240059898
- Publication date Feb 22, 2024
- Beckman Coulter, Inc.
- Alec LUTZKE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
USE OF NOVEL NAPHTHOL AS-PIGMENT-MIXTURES IN PRINTING-MATERIALS
- Publication number 20180312704
- Publication date Nov 1, 2018
- CLARIANT PLASTICS & COATINGS LTD
- Ulrike ROHR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Disazo dyes, and copper complexes thereof, for dyeing paper
- Publication number 20060229440
- Publication date Oct 12, 2006
- Adolf Kaser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Basic mono-and bisazo compounds
- Publication number 20040158049
- Publication date Aug 12, 2004
- Friedrich Lehr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Disazo dyes, and copper complexes thereof, for dyeing paper
- Publication number 20040063920
- Publication date Apr 1, 2004
- Adolf Kaser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Amino naphtol

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Use of novel naphthol AS-pigment-mixtures in printing-materials

Basic mono- and bisazo compounds

Disazo dyes, and copper complexes thereof, for dyeing paper

Disazo dyestuffs

Process for dyeing cellulosic materials with disazo dyestuffs

Disazo dyestuffs

Bis-azo compounds with 2,3-dichlorobenzoyl group

Amino benzophenone dye

Basic disazo compounds containing sulphonic acid groups

Pyridone compounds and the preparation of disulfonated pyridone com...

Naphtholazophenylazoaminonaphthol compounds and copper complexes th...

Aqueous ink composition

Patents Applicationslast 30 patents

COMPOSITIONS AND METHODS FOR STABLE TRYPAN BLUE SOLUTIONS

USE OF NOVEL NAPHTHOL AS-PIGMENT-MIXTURES IN PRINTING-MATERIALS

Disazo dyes, and copper complexes thereof, for dyeing paper

Basic mono-and bisazo compounds

Disazo dyes, and copper complexes thereof, for dyeing paper