Issued Patents 1982
Showing 1–2 of 2 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 |