Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696204 | Thermoplastic moulding compositions of the ABS type | Herbert Eichenauer, Edgar Leitz, Heinrich Alberts | 1997-12-09 |
| 5674939 | ABS moulding compounds with novel morphology | Herbert Eichenauer, Adolf Schmidt, Edgar Leitz | 1997-10-07 |
| 5674940 | ABS molding compounds with improved toughness | Herbert Eichenauer, Ulrich Jansen | 1997-10-07 |
| 5605963 | ABS polymer compositions having a uniform matt surface | Edgar Leitz, Herbert Eichenauer, Dieter Wittmann, Ekkehard Frohberg | 1997-02-25 |
| 5599862 | Graft polymers with improved surface gloss | Burkhard Kohler, Werner Tischer | 1997-02-04 |