Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723787 | Solvent-free, two-component, polyurethane reactive compositions and coatings produced therefrom that have good elongation and withstand cathodic protection | Malte Homann, Karl-Heinz Kolping | 2004-04-20 |
| 6169141 | Two-component polyurethane coating composition with anti-corrosive properties | Gerald Kurek, Peter Jahn | 2001-01-02 |
| 6130285 | Binder composition and its use for coating metallic and mineral substrates | Martin Melchiors, Gerhard Ruttmann, Wieland Hovestadt, Joachim Probst, Josef Pedain | 2000-10-10 |
| 6111053 | Olefinically unsaturated polyisocyanates | Martin Brahm, Eberhard Arning, Lutz Schmalstieg, Harald Mertes | 2000-08-29 |
| 6060574 | Reactive compositions containing blocked polyisocyanates and amine-functional resins | Lutz Schmalstieg, Volker Schwindt, Tillmann Hassel, Gerhard Ruttmann | 2000-05-09 |
| 5733973 | High solids binder compositions containing OH-functional polyacrylate graft copolymers | Christian Wamprecht, Michael Sonntag, Dieter Margotte | 1998-03-31 |
| 5612408 | Polyurethane-based thickeners for aqueous compositions | Klaus Konig, Jan Mazanek, Josef Pedain, Manfred Dietrich, Gerhard Klein +1 more | 1997-03-18 |
| 5580947 | Olefinically unsaturated isocyanates, a method for their production and their use in one-component coating compositions | Martin Brahm, Eberhard Arning, Lutz Schmalstieg, Josef Pedain | 1996-12-03 |
| 5468833 | Moisture curing, one-component coating compositions and their use for the production of coatings | Karl-Heinz Hentschel, Lutz Schmalstieg | 1995-11-21 |
| 5459197 | Coating compositions, a process for their production and their use for coating water-resistant substrates | Helmut Reiff, Werner Kubitza | 1995-10-17 |
| 5378756 | Polyurethane thickener compositions and their use for thickening aqueous systems | Uwe Thies, Michael Griesbach, Jan Mazanek | 1995-01-03 |
| 5179187 | Use of isocyanates containing urethane groups as drying agents and a process for the production of a coating composition | Josef Pedain, Klaus Konig, Manfred Schonborn | 1993-01-12 |
| 5081203 | Moisture-hardening coating composition and method for its production | Josef Pedain, Theodor Engbert, Manfred Schonborn | 1992-01-14 |
| 4745151 | Process for the production of aqueous dispersions of polyurethane polyureas, the dispersions obtainable by this process and their use as coating compositions | Klaus Noll, Jurgen Mosbach, Josef Pedain, Klaus Nachtkamp | 1988-05-17 |
| 4684691 | Process for the production of siccativated aqueous lacquers with polybutadiene/maleic acid anhydride adducts as bonding agent | Hans-Georg Stahl, Peter Hohlein, Hans-Joachim Traenckner, Lothar Fleiter | 1987-08-04 |
| 4608413 | Aqueous polyurethane stoving lacquers and the use thereof for the production of lacquer films and coatings | Klaus Nachtkamp, Karl-Ludwig Noble, Hans-Georg Stahl | 1986-08-26 |
| 4594374 | Process for the production of aqueous dispersions and use thereof for the production of metal effect lacquer coatings | Hans-Georg Stahl, Klaus Nachtkamp | 1986-06-10 |
| 4587275 | Process for the preparation of polyurethane elastomers | Richard Kopp, Holger Meyborg, Gerhard Grogler | 1986-05-06 |
| 4576989 | Aqueous solutions or dispersions of cationic oligo-urethanes, a process for the production thereof and the use thereof to produce coatings | Klaus Noll, Terry A. Potter, Josef Pedain | 1986-03-18 |
| 4387057 | New diisocyanates containing sulfur and a process for their preparation | Gerhard Grogler, Otto Ganster, Johannes Franciscus Gerardus Koster | 1983-06-07 |
| 4352896 | Polyol mixtures containing reactive blowing agents and use thereof for the production of foamed polyurethanes | Richard Kopp, Holger Meyborg | 1982-10-05 |
| 4343339 | Process for the production of tires comprising vulcanized elastomers containing urethane groups | Otto Ganster, Hans-Joachim Meiners | 1982-08-10 |
| 4320068 | Process for the production of polyisocyanates having a biuret structure | Holger Meyborg, Helmut Reiff, Klaus Konig | 1982-03-16 |
| 4309378 | Process for the production of pneumatic tires having particularly high dynamic strength | Otto Ganster | 1982-01-05 |
| 4303773 | Process for the production of polyurethane urea elastomers | Otto Ganster, Hans-Joachim Meiners, Willi Eifler, Holger Meyborg | 1981-12-01 |