Rudolf Kern

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Mainz-Weisenau, DT

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic molding compositions on the basis of polyoxymethylenes
- Patent number 4,070,415
- Issue date Jan 24, 1978
- Hoechst Aktiengesellschaft
- Gunter Sextro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retarding plastic materials
- Patent number 3,980,614
- Issue date Sep 14, 1976
- Hoechst Aktiengesellschaft
- Siegfried Noetzel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic moulding compositions based on poly (oxymethylene)
- Patent number 3,980,734
- Issue date Sep 14, 1976
- Hoechst Aktiengesellschaft
- Karlheinz Burg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Linear polyester molding composition containing cross-linked linear...
- Patent number 3,962,368
- Issue date Jun 8, 1976
- Hoechst Aktiengesellschaft
- Walter Herwig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flameproof moulding compositions based on polyolefins
- Patent number 3,931,081
- Issue date Jan 6, 1976
- Hoechst Aktiengesellschaft
- Franz-Josef Dany
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...