Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939915 | Method for agglomerating finely divided polybutadiene latices | Pierre Vanhoorne, Bernhard Jansen, Herbert Eichenauer | 2005-09-06 |
| 6906163 | Prepolymer catalysts suitable for preparing spandex fibers | Bruce D. Lawrey, Thomas Gross | 2005-06-14 |
| 6737488 | Controlled free-radical polymerization products using new control agents | Pierre Vanhoorne, Christophe Detrembleur, Robert Jerome | 2004-05-18 |
| 6737497 | Polyurethane/ureas useful for the production of spandex and a process for their production | Bruce D. Lawrey, Thomas Gross | 2004-05-18 |
| 6686424 | Preparation of functionalized alkoxyamine initiator and its use | Christophe Detrembleur, Thomas Gross | 2004-02-03 |
| 6637181 | Elastane threads and method for the production thereof | Siegfried Korte, Stefan Hütte | 2003-10-28 |
| 6590040 | Process for the continuous production of superabsorbent polymers from PAN emulsions | Gunter Sackmann, Sergei Schapowalow, Telman Bayburdov, Jgor Nakonetschny | 2003-07-08 |
| 6288158 | Modified superabsorbent polymer based on polyacrylonitrile emulsions | Sergej Schapowalov, Gunter Sackmann, Siegfried Korte | 2001-09-11 |
| 6156848 | Pre-formed super absorbers with high swelling capacity | Gunter Sackmann, Sergej Schapowalow, Siegfried Korte | 2000-12-05 |
| 6080831 | Water-dispersible polyisocyanates | Bernhard Jansen, Joachim Konig, Bernd Thiele, Jurgen Reiners | 2000-06-27 |
| 5969008 | Chlorine-resistant elastane fibres | Stephan Hutte, Hans-Joachim Wollweber, Karin-Anke Heinrich | 1999-10-19 |
| 5929197 | Acylsuccinic acid polyesters, a process for their preparation and their use in thermosetting plastics and coatings | Burkhard Kohler | 1999-07-27 |
| 5837796 | Polyisocyanates containing isocyanurate groups and prepared by trimerizing alkyl-substituted cycloaliphatic diisocyanates | Hans-Joachim Scholl, Bernhard Jansen | 1998-11-17 |
| 5824741 | Impact-resistant thermoplastic moulding compositions | Burkhard Kohler, Werner Tischer | 1998-10-20 |
| 5786438 | Mixtures of cycloaliphatic diisocyanates, a process for their preparation and their use for the production of polyisocyanate addition products | Hans-Joachim Scholl, Bernhard Jansen, Klaus Jost | 1998-07-28 |
| 5567779 | Super-absorbent polymers | G unter Sackmann, Siegfried Korte, Sergej Schapowalow | 1996-10-22 |
| 5565270 | Process for the production of elastane filaments | Bodo Rehbold, Hans-Josef Behrens, Erich Haug, G unter Spilgies, Hanns-Peter M uller | 1996-10-15 |
| 5496890 | Super-absorbent polymers | Gu/ nter Sackmann, Siegfried Korte, Sergej Schapowalow | 1996-03-05 |
| 5372731 | Composition and process for the finishing of textiles | Gisbert Michels, Hans-Albert Ehlert, Hans-Josef Laas, Joachim Probst, Helmut Reiff | 1994-12-13 |
| 5356985 | Highly-concentrated aqueous polyacrylonitrile emulsions and a method for their preparation | Gunter Sackmann, Siegfried Korte, Heinrich Alberts | 1994-10-18 |
| 5302660 | Process for the production of viscosity-stable, low-gel highly concentrated elastane spinning solutions | Bernd Klinksiek, Beatrix Frauendorf, Klaus Rall, Wolfgang 35e,uml/a/ cker, Hans-Joachim Wollweber +2 more | 1994-04-12 |
| 5288848 | Process for preparation of high molecular weight, optionally branched polyarylene sulphides | Karsten-Josef Idel, Wolfgang Ebert, Ludwig Bottenbruch, Dieter Freitag | 1994-02-22 |
| 5212224 | Free flowing moulding materials based on polyamides containing bisphenols | Friedrich Fahnler, Rolf Dhein, Martin Wandel | 1993-05-18 |
| 5162434 | Thermoplastic block copolymers of vinyl or vinylidene polymer segments and segments of liquid crystalline polymers | Harald Pielartzik, Kurt P. Meurer, Joseph W. Witte, deceased, by Klaus G. Witte, heir | 1992-11-10 |
| 5151458 | Highly fluid polyarylene sulphide moulding compounds | Hans-Detlef Heinz, Harald Pielartzik, Klaus Reinking, Siegfried Korte | 1992-09-29 |