Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359022 | Process for the preparation of organopolysiloxane resins | Richard Weidner, Helmut Oswaldbauer | 1994-10-25 |
| 5346681 | Synthetic aluminosilicates and their use as heterogeneous equilibration catalysts | Bernd Pachaly | 1994-09-13 |
| 5281657 | Process for preparing organopolysiloxane hydrosols | Bernward Deubzer, Helmut Oswaldbauer, Hilmar Sinner | 1994-01-25 |