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Hartmut Kondoch
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Frankfurt am Main, DE
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last 30 patents
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Patent Grant
Process for the preparation of a polypropylene molding composition
Patent number
5,708,090
Issue date
Jan 13, 1998
Hoechst Aktiengesellschaft
Michael Schreck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of a polypropylene molding composition
Patent number
5,322,902
Issue date
Jun 21, 1994
Hoechst Aktiengesellschaft
Michael Schreck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of a polypropylene molding composition
Patent number
5,280,074
Issue date
Jan 18, 1994
Hoechst AG
Michael Schreck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...