Eckhard Ropte

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of hard foams containing urethane groups or containing...
- Patent number 5,162,385
- Issue date Nov 10, 1992
- BASF Aktiengesellschaft
- Uwe Hartwig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacture of flexible polyurethane foams with cyanic...
- Patent number 4,258,141
- Issue date Mar 24, 1981
- BASF Aktiengesellschaft
- Wolfgang Jarre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...