Hans Graff

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Schlangenbad, DE

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Patents Grantslast 30 patents

Information Patent Grant
Binders, their preparation and use in curable mixtures
- Patent number 5,177,161
- Issue date Jan 5, 1993
- Hoechst AG
- Hans Graff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinkable fluorine-containing copolymers, surface-coatings base...
- Patent number 4,584,343
- Issue date Apr 22, 1986
- Hoechst Aktiengesellschaft
- Gernot Lohr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...