Birgit Eden

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Yellow dye mixtures comprising water-soluble fiber-reactive azo dye...
- Patent number 6,238,442
- Issue date May 29, 2001
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Christian Schumacher
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dye mixtures of fiber-reactive azo dyes and their use
- Patent number 6,168,636
- Issue date Jan 2, 2001
- Dystar Textilfarben GmbH & Co. Deutschland KG
- Bengt-Thomas Gröbel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...