Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426381 | Fine-particle polymer dispersions for paper sizing | Joachim Konig, Eckhard Wenz, Thomas Roick, Bernd Thiele, Gabriele Kinkel +2 more | 2002-07-30 |
| 6379751 | Imparting water-repellency with polysiloxanes containing carboxyl groups | Walter Schafer, Jurgen Reiners, Tillmann Hassel, Manfred Schnee, Fritz Novotny | 2002-04-30 |
| 6339117 | Whitened polymers and the use thereof in coating slips for coating substrates | Udo Eckstein, Siegfried Korte, Ulrich Feldhues, Hans Geiger, Bernhard Hunke +1 more | 2002-01-15 |