Franz Botsch

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Burgkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for continuously treating with gases aqueous dis...
- Patent number 4,301,275
- Issue date Nov 17, 1981
- Hoechst Aktiengesellschaft
- Christoph Heinze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous manufacture of vinyl chloride polymers
- Patent number 4,286,078
- Issue date Aug 25, 1981
- Hoechst Aktiengesellschaft
- Franz Botsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of vinyl chloride polymer dispersions w...
- Patent number 4,158,092
- Issue date Jun 12, 1979
- Hoechst Aktiengesellschaft
- Franz Botsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...