Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691427 | Process for the surface oxidation of polyarylene thioethers | Andreas Schleicher, Jorg Von Eysmondt, Georg Frank | 1997-11-25 |
| 5670569 | Crosslinked molding compositions comprising polyarylene sulfides and polyarylene sulfoxides, process for their preparation and their use | Andreas Schleicher | 1997-09-23 |