Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9039927 | Etherified melamine/formaldehyde condensates having a high solid content and low viscosity | Andreas Eichfelder, Rainer Erhardt, Eva Rüba, Günter Scherr, Jorg Schneider +1 more | 2015-05-26 |
| 8062416 | Pigment red 112 with enhanced dispersibility | Lars Schneider | 2011-11-22 |
| 8034929 | Continuous method for producing highly methylolated melamine and etherified melamine formaldehyde resins | Jorg Schneider, Günter Scherr, Rainer Erhardt, Andreas Eichfelder, Stefan Hirsch +3 more | 2011-10-11 |
| 8030485 | Process for the preparation of pulverulent alkoxycarbonylaminotriazine | Joerg Schneider, Guenter Scherr, Rainer Erhardt, Andreas Eichfelder, Stefan Hirsch +4 more | 2011-10-04 |
| 7507818 | Method for the production of alkoxycarbonylaminotriazines | Joerg Schneider, Guenter Scherr, Hans Schupp, Andreas Eichfelder, Alain Robert | 2009-03-24 |
| 7371856 | Preparation of alkoxycarbonylaminotriazines | Joerg Schneider, Guenter Scherr, Hans Schupp, Andreas Eichfelder, Alain Robert | 2008-05-13 |
| 7169923 | Method for preparing alkoxycarbonylamino-triazines | Joerg Schneider, Guenter Scherr, Hans Schupp, Andreas Eichfelder, Alain Robert | 2007-01-30 |
| 6900348 | Light isocyanates, method for producing them and use thereof | Peter van den Abeel, Filip Nevejans, Hans Volkmar Schwarz, Ulrich Penzel, Volker Scharr | 2005-05-31 |
| 6414184 | Process for producing polyisocyanates containing biuret groups from (cyclo)aliphatic diisocyanates | Bernd Bruchmann, Werner Hofscheuer, Joachim Jähme, Werner Langer, Hans Renz +2 more | 2002-07-02 |
| 5872278 | Preparation of isocyanates having a light color | Rupert Kraus, Bernd Bruchmann, Helmut Tesch | 1999-02-16 |