| 8722779 |
Thermoplastically processible aminoplastic resin, thermoset microfibre non-wovens, and process and plant for their production |
Ulf Panzer, Bernd Riedel, Steffen Pfeiffer, Ina Sigmund, Frank Meister +2 more |
2014-05-13 |
| 7723516 |
Method for the treatment of triazine-containing water of a melamine plant |
Paul Toplack, Peter Weiss |
2010-05-25 |
| 7385057 |
Method and device for producing melamine in a single-phase tubular reactor |
Frank Schröder, Johannes Fellner |
2008-06-10 |
| 7311759 |
Process for purifying off-gases of a melamine plant |
Frank Schröder, Christoph Neumüller, Gerhard Coufal |
2007-12-25 |
| 7173104 |
Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same |
Manfred Ratzsch, René Dicke, Martin Burger, Steffen Pfeiffer, Christian Furst |
2007-02-06 |
| 7022848 |
Process for the production of melamine |
Gerhard Coufal, Ferdinand Koglgruber |
2006-04-04 |
| 6870050 |
Method for the production of melamine |
Gerhard Coufal, Faramarz Bairamijamal |
2005-03-22 |
| 6815545 |
Method for producing melamine |
Gerhard Coufal, Ferdinand Koglgruber |
2004-11-09 |
| 6433109 |
Modified polypropylenes of improved processability |
Manfred Raetzsch, Achim Hesse, Ulf Panzer, Norbert Reichelt |
2002-08-13 |
| 6388020 |
Structural isomers of poly (alkyl ethylenes) |
Manfred Raetzsch, Achim Hesse, Norbert Reichelt, Ulf Panzer, Konrad Buehler |
2002-05-14 |
| 6310140 |
Thermoplastic elastomers of good dyeability and high strength and elasticity as well as impact-resistant polymer blends produced therefrom |
Manfred Raetzsch, Norbert Reichelt, Achim Hesse, Matthias Stolp, Hans-Joachim Radusch |
2001-10-30 |
| 6242525 |
Thermoplastic elastomers of high strength and elasticity and of good dyeability and polymer blends of high strength produced therefrom |
Manfred Raetzsch, Achim Hesse, Norbert Reichelt, Hermann Heinemann, Matthias Stolp +1 more |
2001-06-05 |
| 6225366 |
Polyolefin foam materials of high dimensional stability at elevated temperatures |
Manfred Raetzsch, Achim Hesse, Ulf Panzer, Norbert Reichelt |
2001-05-01 |
| 6204348 |
Modified polypropylenes of improved processability |
Manfred Raetzsch, Achim Hesse, Ulf Panzer, Norbert Reichelt |
2001-03-20 |
| 5962594 |
Segmented polyolefins |
Manfred Raetzsch, Achim Hesse, Norbert Reichelt |
1999-10-05 |
| 5929127 |
Fine-celled polyolefin foam materials |
Manfred Raetzsch, Ulf Panzer, Achim Hesse, Norbert Reichelt, Dirk Leistner |
1999-07-27 |
| 5883151 |
Continuous method for producing polypropylene mixtures of increased stress-crack resistance and melt strength |
Manfred Raetzsch, Achim Hesse, Norbert Reichelt, Ulf Panzer, Reiner Mehnert |
1999-03-16 |
| 5585435 |
Process for grafting polyolefins |
Manfred R atzsch, Achim Hesse |
1996-12-17 |