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Gerd Wassmuth
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Leverkusen, DE
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last 30 patents
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Patent Grant
Process for the preparation of binary .alpha.-methylstyrene/acrylon...
Patent number
4,795,780
Issue date
Jan 3, 1989
Bayer Aktiengesellschaft
Frank Wingler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of thermoplastic molding materials based...
Patent number
4,181,788
Issue date
Jan 1, 1980
Bayer Aktiengesellschaft
Frank Wingler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous bulk polymerization process
Patent number
4,141,934
Issue date
Feb 27, 1979
Bayer Aktiengesellschaft
Frank Wingler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...