Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877823 | Fireproofed thermoplastic molding materials containing red phosphorus and based on polyesters or polyamides | Christoph Plachetta, Hans-Peter Weiss | 1989-10-31 |
| 4840990 | Aqueous binder dispersions for the preparation of paints & finishes | Erich Gullbins, Gregor Ley | 1989-06-20 |
| 4837264 | Polyamide compositions containing alkyl orthotitanate or dialkyltin dilaurate | Franz Zahradnik, Karlheinz Ulmerich, Horst Reimann, Richard Pflueger, Rainer Theysohn | 1989-06-06 |
| 4808655 | Aqueous binder dispersions for the preparation of paints and finishes | Erich Gulbins, Gregor Ley | 1989-02-28 |