Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844039 | Elastane fiber spools provided with a variable application of a preparation | Wolfgang Klein, Christine Soenksen | 2005-01-18 |
| 6284371 | Yarn formed of eastane fibers produced by the dry spinning or wet spinning of spinning solutions which include polydimethylsiloxane and ethoxylated polydimethylsiloxane | Karl-Heinz Wolf, Wolfgang Klein, Konrad Schmitz | 2001-09-04 |
| 6123885 | Process for the production of elastane fibers by inclusion of a combination of PDMS and ethoxylated PDMS in the spinning solution | Karl-Heinz Wolf, Wolfgang Klein, Konrad Schmitz | 2000-09-26 |
| 5032664 | Process for the production of segmented polyurethane urea elastomer solutions and filaments and films thereof | Beatrix Frauendorf, Rolf-Volker Meyer | 1991-07-16 |
| 4877825 | Elasthane fibers stabilized against environmental influences | Hans-Josef Buysch, Hans Schroer, Carlhans Suling | 1989-10-31 |
| 4791187 | Linear polyurethane elastomers, and a process for the preparation thereof | Carlhans Suling, Rudi Dauscher | 1988-12-13 |
| 4772677 | Highly stretchable elasthane fibres with improved properties | Carlhans Suling, Hans Schroer, Karlheinz Wolf, Rudi Dauscher | 1988-09-20 |
| 4725636 | Elasthane threads, their production and intermediate products required therefor | Hans Schroer, Karl-Heinz Wolf, Heinz Gall, Carlhans Suling, Rudi Dauscher | 1988-02-16 |