Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525570 | Heat-setting mixtures which have a long shelf life and comprise a polyisocyanate and compounds which are reactive toward isocyanate groups, and their preparation | Rainer Blum, Herbert Spoor, Rolf Osterloh, Bernhard Rubbert | 1985-06-25 |