Dierk Rohrig

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Jakarta, ID

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Patents Grantslast 30 patents

Information Patent Grant
Dye mixtures comprising water-soluble fiber-reactive azo dyes, prep...
- Patent number 6,228,131
- Issue date May 8, 2001
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Bengt-Thomas Gröbel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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...
Information Patent Grant
Dye mixture, process for it's preparation and use thereof
- Patent number 6,165,231
- Issue date Dec 26, 2000
- DyStar Textilfarben GmbH & Co Deutschland KG
- Bengt-Thomas Grobel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...