Disazo or polyazo dyes

Industry

CPC
C09B62/453

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B62/00Reactive dyes

Current Industry

C09B62/453Disazo or polyazo dyes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reactive colorants, mixtures of reactive colorants and production a...
- Patent number 6,537,332
- Issue date Mar 25, 2003
- Ciba Speciality Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes, their preparation and their use
- Patent number 6,160,101
- Issue date Dec 12, 2000
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixtures of reactive dyes and their use
- Patent number 5,849,887
- Issue date Dec 15, 1998
- Ciba Specialty Chemicals Corporation
- Urs Lehmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes containing a hydroxybenzene or alkoxybenzene middle com...
- Patent number 5,420,258
- Issue date May 30, 1995
- Ciba-Geigy Corporation
- Jurgen Schaetzer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dye mixtures, processes for their preparation and their use
- Patent number 5,393,306
- Issue date Feb 28, 1995
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble disazo compounds, having a fiber-reactive group of th...
- Patent number 5,102,993
- Issue date Apr 7, 1992
- Hoechst Aktiengesellschaft
- Ludwig Schlafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble disazo compounds containing the 1-amino-8-hydroxy-3,6...
- Patent number 4,818,814
- Issue date Apr 4, 1989
- Hoechst Aktiengesellschaft
- Ludwig Schlafer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble monoazo compounds containing a N-(sulfoalkyl)-aniline...
- Patent number 4,652,634
- Issue date Mar 24, 1987
- Hoechst Aktiengesellschaft
- Peter Mischke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble disazo compounds suitable as fiber-reactive dyestuffs
- Patent number 4,430,259
- Issue date Feb 7, 1984
- Hoechst Aktiengesellschaft
- Peter Mischke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Disazo or polyazo dyes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reactive colorants, mixtures of reactive colorants and production a...

Azo dyes, their preparation and their use

Mixtures of reactive dyes and their use

Disazo dyes containing a hydroxybenzene or alkoxybenzene middle com...

Dye mixtures, processes for their preparation and their use

Water-soluble disazo compounds, having a fiber-reactive group of th...

Water-soluble disazo compounds containing the 1-amino-8-hydroxy-3,6...

Water-soluble monoazo compounds containing a N-(sulfoalkyl)-aniline...

Water-soluble disazo compounds suitable as fiber-reactive dyestuffs

Patents Applicationslast 30 patents