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Mark Kratz
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Krefeld, DE
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last 30 patents
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Patent Grant
Polymerizing monomers in presence of polyol and castor oil-polyol p...
Patent number
5,854,358
Issue date
Dec 29, 1998
Bayer Aktiengesellschaft
Torsten Heinemann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process for the preparation of highly stable, finely div...
Patent number
5,814,699
Issue date
Sep 29, 1998
Bayer Aktiengesellschaft
Mark R. Kratz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-viscosity, stable, agglomerate-free polymer polyols, a process...
Patent number
5,594,066
Issue date
Jan 14, 1997
Bayer Aktiengesellschaft
Torsten Heinemann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low viscosity polymer polyols a process for their production as wel...
Patent number
5,554,662
Issue date
Sep 10, 1996
Bayer Adtiengesellschaft
Josef Sanders
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...