Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790272 | Dispersion resins containing itaconic acid for improving wet abrasion resistance | Cheng-Le Zhao, Joachim Roser, Rolf Dersch | 2004-09-14 |
| 6566472 | Binder formulations based on aqueous polymer dispersions | Stefan Kirsch, Rolf Dersch, Johannes Dobbelaar, Michael Melan | 2003-05-20 |
| 6433132 | Method for reducing the quantity of residual monomers in aqueous polymeric dispersions | Claudia Wood, Johannes Dobbelaar | 2002-08-13 |
| 6365709 | Method of reducing the quantity of residual monomers in aqueous dispersions of polymers | Claudia Heibel | 2002-04-02 |
| 6265028 | Method of coating substrates comprising polyurethane | Cheng-Le Zhao, Eckehardt Wistuba, Gerald Wildburg | 2001-07-24 |
| 6031038 | Aqueous polymer emulsion | Michael Portugall | 2000-02-29 |
| 5962554 | Use of polymers as assistants in the drying of aqueous polymer dispersions | Joachim Pakusch, Bernhard Schuler, Walter Machtle | 1999-10-05 |
| 5905114 | Binders for low-emission coating compositions | Rolf Dersch | 1999-05-18 |
| 5756574 | Process for preparing an aqueous polymer dispersion | Robert Rupaner | 1998-05-26 |
| 5744540 | Aqueous polymer emulsion | Michael Portugall, Rolf Dersch, Enrique Schweigger | 1998-04-28 |
| 5656688 | Carbamoylhydroxylamines and polymer-containing solution or dispersion thereof | Gerhard Bauer, Karl Haeberle, Kaspar Bott | 1997-08-12 |
| 5652295 | Aqueous polymer compositions | Michael Portugall | 1997-07-29 |
| 5597466 | Preparation of substantially salt-free aqueous solutions of bisaminoxyalkanes | Gerhard Bauer, Kaspar Bott, Hartwig Voss | 1997-01-28 |