Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623679 | Preparation of a binder suitable for coating agents | Erich Gulbins, Gregor Ley | 1986-11-18 |
| 4530978 | Surface coating binder containing blocked isocyanate groups | Volker Schwendemann, Erich Gulbins | 1985-07-23 |
| 4461880 | Surface-coating binders which contain blocked isocyanate groups and are suitable for cathodic electrocoating | Volker Schwendemann, Hans-Uwe Schenck, Erich Gulbins | 1984-07-24 |
| 4357221 | Process for coating electrically conductive objects with polyurethane | August Lehner, Ingolf Buethe, Heinrich Hartmann, Hans-Uwe Schenck | 1982-11-02 |
| 4336346 | Copolymers containing blocked isocyanate groups, and their use in anodic electrocoating | Karl-Heinz Feuerherd, Hans-Uwe Schenck | 1982-06-22 |
| 4310398 | Surface-coating binders and their use for electrocoating finishes | Heinrich Hartmann, Hans-Uew Schenck | 1982-01-12 |