Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681622 | Process for producing decorative multiple-layer coatings | Bettina Vogt-Birnbrich, Werner Lenhard, Jurgen Dobert, Marcus Brunner | 1997-10-28 |
| 5658617 | Aqueous dispersion of polyurethane resins, a method of manufacturing them, coating agents containing them and use thereof | Armin Gobel | 1997-08-19 |
| 5654391 | Aqueous dispersion based on polymer/polyurethane resins, process for the production thereof, coating compositions and use thereof | Armin Gobel | 1997-08-05 |
| 5635559 | Water-based physically drying coating agents, manufacture and use thereof | Thomas Brock, Fritz Sadowski | 1997-06-03 |
| 5614584 | Process for the manufacture of aqueous coating agents, the coating agents and their use | Heinrich Schwan, Franjo Gol | 1997-03-25 |