Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670105 | Process for preparing multifilament wet-spun elastane threads | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Wolfgang Anderheggen, Gino Antolini | 1997-09-23 |
| 5610229 | Process for adjusting the viscosity of highly concentrated elastane solutions for the dry spinning or wet spinning of elastane fibres | Ulrich Reinehr, Gunter Turck, Tilo Sehm, Wolfgang Anderheggen, Gino Antolini | 1997-03-11 |