Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830722 | Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof | Arnold Dobbelstein, Gunther Ott, Georg Schon | 1989-05-16 |
| 4824927 | Products of diepoxide polyaddition with monofunctional initiators, which contain pendant epoxy groups in the backbone of the polymer | Arnold Dobbelstein, Gunther Ott, Georg Schon | 1989-04-25 |
| 4818356 | Process for multicoat cathodic wet-on-wet painting of metallic conductive substrates | Gunther Ott, Georg Schon, Arnold Dobbelstein, Wolfgang Batzill | 1989-04-04 |