Hartmut Alt

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Brachttal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyoxymethylene moulding compositions with improved heat stability...
- Patent number 6,191,222
- Issue date Feb 20, 2001
- Degussa-Huls AG
- Bruno Keller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COUPLED POLYESTER ACRYLATE GRAFT POLYMERS
- Publication number 20110082252
- Publication date Apr 7, 2011
- EVONIK DEGUSSA GmbH
- Rene Koschabek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...