Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333809 | Cross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicines | Manfred Schreckenberg, Dieter Freitag, Hans-Heribert Burgdorfer, Gunther Lehnert, Siegfried Adelmann | 1982-06-08 |
| 4330638 | Radical polymerization in the presence of substituted tartaric acid or tartaric acid derivatives as initiators | Heinrich Wolfers, Wolfram Mayer, Fritz Mietzsch | 1982-05-18 |
| 4330665 | Process for the preparation of aromatic polycarbonates | Heinrich Krimm, Hans-Josef Buysch | 1982-05-18 |
| 4324880 | .beta.-Hydroxybutyric acid polyesters, a process for their production and their use as starting materials for lacquers | Rolf Dhein, Knud Reuter, Jorg Pfitzner | 1982-04-13 |