Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229455 | Polymer mixtures of alkylmethacrylate-grafted alkylacrylate rubber with oligoepoxide | Karl-Erwin Piejko, Hans-Eberhard Braese, Rolf Kubens | 1993-07-20 |
| 5075380 | Soft, thermo-plastically processible polymer alloys containing polyamide | Christian Lindner, Lothar Meier, Karl-Erwin Piejko | 1991-12-24 |
| 4959410 | Polymer mixtures having high tensile strength and good tear propagation resistance | Herbert Eichenauer, Edgar Leitz, Karl-Heinz Ott, Christian Lindner, Lothar Meier | 1990-09-25 |
| 4913866 | Process for reducing fogging due to plasticizers in plastics | Jürgen Heuser, Lothar Meier, Karola Brudermanns, Rolf Kubens | 1990-04-03 |
| 4902745 | Rubber-like thermoplastic polymer mixtures | Karl-Erwin Piejko, Lothar Meier, Christian Lindner, Karl-Heinz Ott | 1990-02-20 |
| 4794142 | Use of special ethylene-vinyl acetate-copolymers for the modification of PVC | Heinrich Alberts, Herbert Bartl, Fritz Mietzsch | 1988-12-27 |
| 4381361 | Polyvinyl chloride moulding composition | Dietrich Hardt, Fritz Mietzsch | 1983-04-26 |