Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891580 | Use of aqueous polyurethane dispersions as adhesives for laminated films | Hans-Joachim Fricke, Karl Haeberle, Fritz Peikert, Eckehardt Wistuba | 1999-04-06 |
| 5395892 | Copolymers crosslinking at room temperature | Karl Haeberle, Gerhard Bauer | 1995-03-07 |
| 5387367 | Nonaqueous polyisocyanate formulation | Karl Haeberle, Ulrich Filges | 1995-02-07 |
| 5350823 | Copolymers crosslinking at room temperature | Karl Haeberle, Gerhard Bauer | 1994-09-27 |
| 5308914 | Aqueous polyurethane dispersions | Alexander Wallon, Gerhard Auchter, Horst Seibert | 1994-05-03 |
| 5270383 | Preparation of aqueous polyurethane dispersions | Herbert Fisch | 1993-12-14 |
| 5268417 | Aqueous synthetic resin preparation capable of cross-linking at room temperature and the use thereof as a laminating adhesive | Ulrich Filges, Karl Haeberle, Oral Aydin, Gerhard Bauer | 1993-12-07 |
| 5231130 | Aqueous polyurethane dispersions | Alexander Wallon, Horst Seibert, Ruediger Fuessl | 1993-07-27 |
| 5055516 | Preparation of emulsifier-free aqueous polyurethane dispersions | Herbert Fisch, Otto Volkert | 1991-10-08 |
| 4861826 | Aqueous polyurethane adhesive dispersions | Rainer Hummerich, Michael Kerber, Peter Weyland | 1989-08-29 |
| 4731402 | Floor covering adhesive based on aqueous polymer dispersions | Erich Penzel, Hans J. Neumann, Karl-Clemens Peters, Oral Aydin | 1988-03-15 |