Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597467 | Cross-linking agents containing isocyanate groups for nitrile rubbers | Sven Brandau, Michael Klimpel | 2020-03-24 |
| 10100188 | Compositions that can be vulcanized and that are based on ethylene/vinyl acetate copolymers containing epoxy groups | Rainer Kalkofen, Andreas Roos, Sven Brandau | 2018-10-16 |
| 10066078 | Cross-linking of carboxylated nitrile rubbers by means of cross-linking systems containing resol | Achim Welle | 2018-09-04 |
| 9868806 | Compositions that can be vulcanized and that are based on nitrile rubbers containing epoxy groups | Sven Brandau, Michael Klimpel, Achim Welle | 2018-01-16 |
| 9725547 | Vulcanisable compositions based on epoxy group-containing nitrile rubbers | Sven Brandau, Achim Welle | 2017-08-08 |
| 9650452 | Vulcanizable compositions based on nitrile rubbers containing epoxy groups | Sven Brandau, Michael Klimpel, Achim Welle | 2017-05-16 |
| 9593193 | Nitrile rubbers having low emission values | Sven Brandau, Andreas Kaiser, Uwe Westeppe | 2017-03-14 |
| 9279028 | Nitrile rubbers having low emission values | Sven Brandau, Andreas Kaiser, Uwe Westeppe | 2016-03-08 |
| 8552097 | Polymer vulcanizate and process for the production thereof | Andreas Roos, Martin Mezger, Stefan Kelbch, Joachim Haider, Gerd Bergmann | 2013-10-08 |
| 8436091 | Nitrile rubbers | Sven Brandau, Michael Klimpel | 2013-05-07 |
| 7645833 | Crosslinkable compositions, processes for the preparation thereof and the use thereof | Dirk Achten, Claus Wrana, Christopher Ong, Martin Mezger, Jurgen Ismeier +1 more | 2010-01-12 |
| 6929769 | Nitrile rubber mixtures with a low tendency towards mold contamination | Roland Parg, Luigi Marinelli, Jurgen Wassen, Peter Wendling, Hans-Rafael Winkelbach +3 more | 2005-08-16 |
| 6765064 | Mixtures of olefin polymers and nitrile rubbers | — | 2004-07-20 |
| 6573333 | Mixtures of olefin polymers and nitrile rubbers | — | 2003-06-03 |
| 5026779 | Mixtures of chloroprene polymers | Rudiger Musch, Werner Obrecht, Eberhard Muller | 1991-06-25 |
| 4585811 | Reinforcing agents for elastomers, the production of reinforced elastomers and reinforced elastomers | Lothar Preis, Rudolf Schmidt, Josef Esser | 1986-04-29 |
| 4534901 | Cobalt-boron compounds | Rudiger Schubart | 1985-08-13 |