Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612408 | Polyurethane-based thickeners for aqueous compositions | Klaus Konig, Jurgen Schwindt, Jan Mazanek, Josef Pedain, Gerhard Klein +1 more | 1997-03-18 |
| 5594066 | Low-viscosity, stable, agglomerate-free polymer polyols, a process for their preparation and their use in producing polyurethane plastics | Torsten Heinemann, Gundolf Jacobs, Mark R. Kratz, Josef Sanders, Uwe Scholz +1 more | 1997-01-14 |
| 5594087 | Polyurethane thickeners and their use for thickening aqueous systems | Klaus K onig, Jan Mazanek, J urgen Schwindt, Gerhard Klein | 1997-01-14 |