Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486243 | Thermoplastically processable polyurethane elastomers having an improved intrinsic color | Wolfgang Brauer, Wolfgang Kaufhold, Hans-Georg Wussow | 2002-11-26 |
| 6420510 | Aliphatic, low-emission thermoplastic polyurethane molding materials suitable for sintering | Wolfgang Kaufhold, Herbert Heidingsfeld, Rainer Ohlinger, Michael Kalbe | 2002-07-16 |
| 6410638 | Aliphatic, sinterable, thermoplastic polyurethane molding compositions | Wolfgang Kaufhold, Rainer Ohlinger, Jürgen Bühring | 2002-06-25 |
| 6355762 | Process for the continuous preparation of melt processable polyurethanes with improved softening behaviour | Wolfgang Kaufhold, Wolfgang Brauer, Ulrich Liesenfelder, Herbert Heidingsfeld, Wolfgang Rohrig | 2002-03-12 |