Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861663 | Process for antistatic treatment or pretreatment of polyamides, polyimides, antistatically treated or pretreated materials, and the use thereof | Kirkor Sirinyan, Hans-Joachim Laue, Rudolf Merten, Milan-Josef Tima | 1989-08-29 |
| 4861815 | Hydrophobicized, easily-flowing thermoplastic polyamide containing monoepoxide | Klaus-Dieter Schultz, Rolf-Volker Meyer, Friedrich Fahnler, Rolf Dhein | 1989-08-29 |