Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4591452 | Solid multicomponent mixtures of stabilizers and lubricants for halogenated polymers and the preparation thereof | Kurt Worschech, Peter Wedl | 1986-05-27 |
| 4338226 | Process for the stabilization of polyvinyl chloride and stabilizer compositions | Kurt Worschech, Peter Wedl, Bernd Wegemund, Werner Erwied | 1982-07-06 |
| 4220570 | Stabilizer combination for vinyl chloride polymers containing partial esters of pentaerythritol with fatty acids | Peter Wedl, Kurt Worschech | 1980-09-02 |