Wolf-Dietrich Schollhorn

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Grunstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing urea-formaldehyde resins
- Patent number 6,034,201
- Issue date Mar 7, 2000
- Wolf-Dietrich Schollhorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for forming urea-formaldehyde resin and use
- Patent number 5,010,164
- Issue date Apr 23, 1991
- Wolf D. Schollhorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-applicable and hardenable sealing compositions and its use
- Patent number 4,425,389
- Issue date Jan 10, 1984
- Rutgerswerke Aktiengesellschaft
- Wolf-Dietrich Schollhorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...