Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672673 | Fluorine-containing dispersants for aqueous paints and coating compositions | Stephan Kirchmeyer, Karl-Heinz Kasler | 1997-09-30 |
| 5625024 | Branched polysiloxane-polyether-based copolymers, their preparation and use | Sabine Schlitte, Hubertus Eversheim, Gebhard Wagner, Karl-Heinz K asler, Hans-Ulrich Meier-Westhues | 1997-04-29 |
| 5612408 | Polyurethane-based thickeners for aqueous compositions | Klaus Konig, Jurgen Schwindt, Josef Pedain, Manfred Dietrich, Gerhard Klein +1 more | 1997-03-18 |
| 5594087 | Polyurethane thickeners and their use for thickening aqueous systems | Klaus K onig, J urgen Schwindt, Manfred Dietrich, Gerhard Klein | 1997-01-14 |