Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360603 | Process for the preparation of compounds containing s-triazine units and isocyanate groups or isocyanate-reactive groups and the production of polyurethanes containing these fillers | Gerhard Grogler, Richard Kopp | 1982-11-23 |
| 4350781 | Process for the preparation of polymer precursors containing oxazolin-2-one rings | Gerhard Grogler, Holger Meyborg | 1982-09-21 |