Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698426 | Cyclic amidines useful as catalysts in the hardening of epoxide resins | Rolf-Volker Meyer, Hans-Joachim Kreuder | 1987-10-06 |
| 4510288 | Cyclic amidines, a process for their production and their use as catalysts in the hardening of epoxide resins | Rolf-Volker Meyer, Hans-Joachim Kreuder | 1985-04-09 |