Erwin Holzhauser

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Ganghofen, DE

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Patents Applicationslast 30 patents

Information Patent Application
Process for improving the color quality in the preparation of polyo...
- Publication number 20080132648
- Publication date Jun 5, 2008
- Clariant International Ltd.
- Alexander Snell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing alkylene glycols
- Publication number 20060199980
- Publication date Sep 7, 2006
- Clariant GmbH
- Achim Stankowiak
- C07 - ORGANIC CHEMISTRY