Gaf-Huels Chemie GMBH

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a high-molecular-weight polyester
- Patent number 5,439,719
- Issue date Aug 8, 1995
- Gaf-Huels Chemie GMBH
- Thomas Grosse-Puppendahl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of high molecular weight polyesters
- Patent number 5,397,529
- Issue date Mar 14, 1995
- Gaf-Huels Chemie GMBH
- Walter K. Homann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing 2-propyn-1-ol
- Patent number 4,967,019
- Issue date Oct 30, 1990
- Gaf-Huels Chemie GMBH
- Helmut Westernacher
- C07 - ORGANIC CHEMISTRY

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