Lothar Franz

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Baton Rouge, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of polytetrahydrofuran with low color index
- Patent number 6,852,869
- Issue date Feb 8, 2005
- BASF Aktiengesellschaft
- Christoph Sigwart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for the production of polytetrahydrofuran with low colour index
- Publication number 20040024172
- Publication date Feb 5, 2004
- Christoph Sigwart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...