Disazo or polyazo dyes

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Industry

CPC
C09B62/41

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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

C09B62/41Disazo or polyazo dyes

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Patents Grantslast 30 patents

Information Patent Grant
Fiber-reactive AZO dyes, preparation thereof and use thereof
- Patent number 7,132,515
- Issue date Nov 7, 2006
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Joachim Eichhorn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive disazo dyestuffs which contain two heterocyclic reactive g...
- Patent number 5,569,747
- Issue date Oct 29, 1996
- Bayer Aktiengesellschaft
- Horst Jager
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Reactive Polyazo Dyes
- Publication number 20080047079
- Publication date Feb 28, 2008
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Gunter Goerlitz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fiber-reactive azo dyes, preparation thereof and use thereof
- Publication number 20050150063
- Publication date Jul 14, 2005
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Joachim Eichhorn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...