Hans-Guenter Volland

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Unna, DE

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Patents Grantslast 30 patents

Information Patent Grant
Stable homogeneous formulations of oxidaton- sensitive organometall...
- Patent number 5,753,144
- Issue date May 19, 1998
- Witco GmbH
- Rainer Rieger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyvinyl chloride plastisols
- Patent number 4,278,713
- Issue date Jul 14, 1981
- Schering Aktiengesellschaft
- Christian Burba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl chloride-plastisol having improved adhesion
- Patent number 4,268,548
- Issue date May 19, 1981
- Schering Aktiengesellschaft
- Christian Burba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Piperazine and piperidine enamines having an hydroxy group
- Patent number 4,156,779
- Issue date May 29, 1979
- Schering Aktiengesellschaft
- Christian Burba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyvinyl chloride plastisols and method of coating metal therewith
- Patent number 4,151,317
- Issue date Apr 24, 1979
- Schering Aktiengesellschaft
- Christian Burba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...