Hubertus J. Vroomans

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Beek(L), NL

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Patents Grantslast 30 patents

Information Patent Grant
Graft-modified linear low-density polyethylenes, process for their...
- Patent number 5,180,788
- Issue date Jan 19, 1993
- Stamicarbon B.V.
- Hubertus J. Vroomans
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graft-modified linear low-density polyethylenes, process for their...
- Patent number 5,021,510
- Issue date Jun 4, 1991
- Stamicarbon B.V.
- Hubertus J. Vroomans
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic fire retardant composition
- Patent number 4,308,198
- Issue date Dec 29, 1981
- Stamicarbon, B.V.
- Hubertus J. Vroomans
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Vinyl chloride polymer compositions with reduced combustibility and...
- Patent number 4,296,023
- Issue date Oct 20, 1981
- Stamicarbon, B.V.
- Hubertus J. Vroomans
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polymer fibers
- Patent number 4,048,429
- Issue date Sep 13, 1977
- Stamicarbon B.V.
- Cornelis E.P.V. VAN DEN Berg
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for preparing polymer fibers
- Patent number 3,995,001
- Issue date Nov 30, 1976
- Stamicarbon B.V.
- Hubertus J. Vroomans
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING