Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326891 | Hydrophobicized double layer hydroxide compounds | Hans-Christian Raths | 1994-07-05 |
| 5292910 | Use of hydrophobized hydrotalcites as catalysts for ethoxylation or propoxylation | Hans-Christian Raths, Klaus Friedrich, Klaus Herrmann | 1994-03-08 |