Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888124 | Preparation of stable dispersions of finely divided polyisocyanates and preparation of heat-crosslinkable isocyanate systems | Horst Belde, Rolf Osterloh, Guenter Uhl | 1989-12-19 |
| 4882408 | One-component polyurethane systems containing viscosity-regulating substances | — | 1989-11-21 |
| 4853433 | Epoxy resin materials having an improved shelf life | Gerd Rehmer, Rolf Osterloh, Hans Sander | 1989-08-01 |
| 4849262 | Pigment printing pastes and dyeing liquors containing stable dispersions of finely divided solid polyisocyanates | Guenter Uhl, Horst Belde | 1989-07-18 |
| 4845147 | Nonaqueous polymer dispersions | Gerd Rehmer, Rolf Osterloh, Hans Sander | 1989-07-04 |