Daniele Negri

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Busto Arsizio, IT

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Patents Grantslast 30 patents

Information Patent Grant
Alkaline aqueous solutions and use thereof in processes for dyeing...
- Patent number 6,530,961
- Issue date Mar 11, 2003
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Andreas Schrell
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Blue dyeing mixtures of fiber-reactive dyestuffs and their use for...
- Patent number 6,171,348
- Issue date Jan 9, 2001
- DyStar Textilfarben GmbH
- Werner Hubert Russ
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Alkali system for dyeing cellulosic textiles by padding methods
- Patent number 5,938,796
- Issue date Aug 17, 1999
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Daniele Negri
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Mixtures of blue-dyeing fiber-reactive dyes and their use for dyein...
- Patent number 5,704,951
- Issue date Jan 6, 1998
- Hoechst Aktiengesellschaft
- Daniele Negri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...