Daniel Koch

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate composition having improved heat stability
- Patent number 8,716,380
- Issue date May 6, 2014
- Bayer MaterialScience AG
- Stephan Konrad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
UV-STABLE POLYCARBONATE COMPOSITION HAVING IMPROVED PROPERTIES
- Publication number 20120232196
- Publication date Sep 13, 2012
- Bayer MaterialScience AG
- Stephan Konrad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE COMPOSITION HAVING IMPROVED HEAT STABILITY
- Publication number 20110130500
- Publication date Jun 2, 2011
- Bayer MaterialScience AG
- Stephan Konrad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...