Maria Lorenz

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67281 Kirchheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of expandable styrene polymers
- Patent number 5,908,872
- Issue date Jun 1, 1999
- Guiscard Gluck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable styrene polymers containing recycled material
- Patent number 5,698,603
- Issue date Dec 16, 1997
- BASF Aktiengesellschaft
- Dietrich Scherzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of expandable thermoplastic polymers by post-impregnation
- Patent number 5,561,170
- Issue date Oct 1, 1996
- BASF Aktiengesellschaft
- Michael Witt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Antistatic expandable styrene polymers in bead form
- Patent number 5,110,835
- Issue date May 5, 1992
- BASF Aktiengesellschaft
- Manfred Walter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...