Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998504 | Colloidal metal oxides having blocked isocyanate groups | Stefan Groth, Claus Kobusch, Lothar Puppe, Theodor Engbert, Manfred Bock +1 more | 1999-12-07 |
| 5952445 | Water dispersible compounds containing alkoxysilane groups | Richard R. Roesler | 1999-09-14 |
| 5945476 | Aqueous two-component coating composition | Richard R. Roesler, Poli Yu | 1999-08-31 |
| 5932652 | Aqueous polyurethane/urea dispersions containing alkoxysilane groups | Richard R. Roesler, Lyuba K. Gindin | 1999-08-03 |
| 5859118 | Aqueous dispersions of polyurethane/ureas containing alkoxysilane groups and colloidal silicas | Richard R. Roesler, Lyuba K. Gindin | 1999-01-12 |
| 5854338 | Aqueous two-component binders and their use in coating and sealing compositions | Wieland Hovestadt, Christian Wamprecht, Karl-Ludwig Noble | 1998-12-29 |
| 5798431 | Process for the production of polyisocyanates containing isocyanurate groups from aliphatic and aromatic isocyanate compounds | Martin Brahm, Carl-Gerd Dieris, Reinhard Halpaap | 1998-08-25 |
| 5756751 | Compounds containing alkoxysilane groups and hydantoin groups | Rainer Rettig, Gotz Limbeck, Richard R. Roesler, Edward P. Squiller, Philip E. Yeske +1 more | 1998-05-26 |
| 5747628 | Polyisocyanates containing ether and urethane groups, a process for their preparation and their use in the production of polyurethane lacquers | Hermann Gruber, Bernd Riberi, Klaus Nachtkamp | 1998-05-05 |
| 5723564 | Process for preparing isocyanurate group-containing polyisocyanates and their use in two-component coating compositions | Carl-Gerd Dieris, Wolfgang Kremer, Bernd Riberi | 1998-03-03 |
| 5705593 | Diphenylmethane diisocyanate based polyisocyanates containing allophanate groups and having blocked isocyanate groups | Josef Pedain, Theodor Engbert, Holger Casselmann, Frank Kobelka | 1998-01-06 |
| 5688891 | T,3-dioxan-2-one group-containing oligourethanes | Wieland Hovestadt, Hans-Josef Buysch, Harald Blum, Norbert Schon | 1997-11-18 |
| 5672736 | Polyisocyanates containing allophanate groups | Martin Brahm, Josef Pedain | 1997-09-30 |
| 5610260 | Polyisocyanate mixtures which are liquid at greater than 5.degree. C | Josef Pedain, Harald Mertes | 1997-03-11 |
| 5606004 | Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups | Martin Brahm, Josef Pedain | 1997-02-25 |
| 5580947 | Olefinically unsaturated isocyanates, a method for their production and their use in one-component coating compositions | Martin Brahm, Eberhard Arning, Jurgen Schwindt, Josef Pedain | 1996-12-03 |
| 5574124 | Isocyanate prepolymers, a process for their preparation and their use | Rainer Rettig, Ulrich Walter, Edwin R. Hortelano | 1996-11-12 |
| 5563207 | Water-dispersible polyisocyanate compositions | Martin Brahm, Wolfgang Kremer, Joachim Probst, Werner Kubitza | 1996-10-08 |
| 5510432 | Mixed blocked isocyanate prepolymers, a process for their production and their use for the production of flexible epoxy resin systems | Rainer Rettig, Eberhard Konig | 1996-04-23 |
| 5508372 | Isocyanate prepolymers, a process for their production and their use in one-component coating compositions | Martin Brahm, Werner Kubitza, Wieland Hovestadt, Josef Pedain | 1996-04-16 |
| 5468804 | Water-soluble or water-dispersible polyisocyanate composition, a process for its preparation and its use in coating compositions | Wolfgang Kremer, Martin Brahm, Joachim Probst, Werner Kubitza | 1995-11-21 |
| 5468833 | Moisture curing, one-component coating compositions and their use for the production of coatings | Jurgen Schwindt, Karl-Heinz Hentschel | 1995-11-21 |
| 5459214 | Olefinically unsaturated isocyanates | Martin Brahm, Eberhard Arning, Bernd Riberi | 1995-10-17 |
| 5364955 | Compounds containing alkoxysilane and amino groups | Christian Zwiener, Josef Pedain | 1994-11-15 |
| 5219975 | Process for the preparation of amines, the amines thus obtained and the use thereof as hardeners for epoxide resins | Karl-Heinz Hentschel, Josef Pedain, Klaus Nachtkamp | 1993-06-15 |