Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886551 | Method for improving the scratch resistance and increasing the sliding ability of coated surfaces and improved coating materials | Hans-Ferdi Fink, Wernfried Heilen, Peter Muss | 1989-12-12 |
| 4824983 | New fluorine-containing siloxanes, their synthesis and use as defoaming agent | Hans-Ferdi Fink, Gotz Koerner, Christian Weitemeyer | 1989-04-25 |
| 4804737 | Siloxanes, their synthesis and use as deaerating agents for curable resins of plastisols | Hans-Ferdi Fink, Otto Klocker | 1989-02-14 |