Uwe-Johannes Lehnen

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Bohl-lggelheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing expandable styrene polymer compositions
- Patent number 8,889,748
- Issue date Nov 18, 2014
- BASF SE
- Wolfram Husemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-TEMPERATURE PEROXIDE-CONTAINING STYRENE POLYMER BEADS FOR SEED...
- Publication number 20150322182
- Publication date Nov 12, 2015
- Patrick Spies
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING EXPANDABLE STYRENE POLYMERS CONTAINING PARTICU...
- Publication number 20150005402
- Publication date Jan 1, 2015
- BASF SE
- Patrick Spies
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING EXPANDABLE STYRENE POLYMER COMPOSITIONS
- Publication number 20110291040
- Publication date Dec 1, 2011
- BASF SE
- Wolfram Husemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...