Werner Nouvertne

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Krefeld, DT

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic moulding compositions and mouldings of polycarbonates...
- Patent number 4,081,495
- Issue date Mar 28, 1978
- Bayer Aktiengesellschaft
- Dieter Freitag
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Statistical mixtures of halogenated bisphenols with halogen-free bi...
- Patent number 4,075,119
- Issue date Feb 21, 1978
- Bayer Aktiengesellschaft
- Manfred Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermoplastic polycarbonate moulding compositions with improved eas...
- Patent number 4,065,436
- Issue date Dec 27, 1977
- Bayer Aktiengesellschaft
- Siegfried Adelmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for molding aromatic polycarbonates having perfluoroalkanes...
- Patent number 4,041,003
- Issue date Aug 9, 1977
- Bayer Aktiengesellschaft
- Siegfried Adelmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of perfluoroalkanesulphonic acid amides and/or cyclimmonium sal...
- Patent number 4,007,150
- Issue date Feb 8, 1977
- Bayer Aktiengesellschaft
- Siegfried Adelmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...