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Device and method for producing powdered polymers |
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2022-05-17 |
| 10450395 |
Method for the production of absorbent polymer particles by polymerizing drops of a monomer solution |
Dennis Lösch, Matthias Weismantel, Antje Ziemer |
2019-10-22 |
| 10252238 |
Apparatus for producing pulverulent poly(meth)acrylate |
Robert Bayer, Jürgen Freiberg, Rudolf Schliwa |
2019-04-09 |
| 10208149 |
Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution |
Uwe Stueven, Matthias Weismantel, Wilfried Heide, Volker Seidl, Stefan Blei +3 more |
2019-02-19 |
| 10150091 |
Apparatus for addition of droplets of a monomer solution to a reactor |
Andreas Daiss, Robert Bayer, Rudolf Schliwa, Jürgen Freiberg, Karl J. Possemiers |
2018-12-11 |
| 9925511 |
Apparatus for introduction of droplets of a monomer solution into a reactor |
Andreas Daiss, Robert Bayer, Rudolf Schliwa, Jürgen Freiberg, Karl J. Possemiers |
2018-03-27 |
| 9480968 |
Fluid-absorbent articles |
Matthias Weismantel, Rüdiger Funk, Ulrich Schröder, Sylvia Bertha, John Joseph Louden |
2016-11-01 |
| 9073040 |
Water-absorbent polymer particles |
Rainer Dobrawa, Thomas Daniel, Uwe Stueven, Francisco Javier Lopez Villanueva, Norbert Herfert +3 more |
2015-07-07 |
| 9029485 |
Method for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution |
Stefan Blei, Wilfried Heide, Matthias Weismantel, Uwe Stueven |
2015-05-12 |
| 8895800 |
Fluid absorbent articles |
Matthias Weismantel, Rüdiger Funk, Ulrich Schröder, John Joseph Louden |
2014-11-25 |
| 8865828 |
Method for producing permeable water-absorbing polymer particles through polymerization of drops of a monomer solution |
Thomas Daniel, Uwe Stueven, Stefan Blei, Francisco Javier Lopez Villanueva, Norbert Herfert |
2014-10-21 |
| 8796174 |
Fluid-absorbent articles |
Matthias Weismantel, Rüdiger Funk, Ulrich Schröder, Sylvia Bertha, John Joseph Louden |
2014-08-05 |
| 8748000 |
Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution |
Uwe Stueven, Matthias Weismantel, Wilfried Heide, Volker Seidl, Stefan Blei +3 more |
2014-06-10 |
| 8748512 |
Method for producing polymer particles by the polymerization of liquid droplets in a gas phase |
Dennis Lösch, Annemarie Hillebrecht, Stefan Blei, Matthias Weismantel, Wilfried Heide |
2014-06-10 |
| 8697779 |
Method for producing water-absorbent polymer particles by the polymerization of droplets of a monomer solution |
Dennis Lösch, Stefan Blei, Matthias Weismantel, Wilfried Heide |
2014-04-15 |
| 8669410 |
Fluid-absorbent articles |
Matthias Weismantel, Rüdiger Funk, Ulrich Schröder, John Joseph Louden |
2014-03-11 |
| 8546498 |
Method for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution |
Stefan Blei, Wilfried Heide, Matthias Weismantel, Uwe Stueven |
2013-10-01 |
| 8529805 |
Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution |
Dennis Loesch, Matthias Weismantel, Antje Ziemer |
2013-09-10 |
| 8481159 |
Water-absorbent porous polymer particles having specific sphericity and high bulk density |
Rainer Dobrawa, Thomas Daniel, Uwe Stueven, Francisco Javier Villanueva, Norbert Herfert +3 more |
2013-07-09 |
| 8450428 |
Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution |
Thomas Daniel, Karin Flore, Stefan Blei, Uwe Stueven, Norbert Herfert +1 more |
2013-05-28 |
| 8419971 |
Method for producing mechanically stable water-absorbent polymer particles |
Uwe Stueven, Rüdiger Funk, Matthias Weismantel, Wilfried Heide |
2013-04-16 |
| 8389658 |
Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerizing droplets of a monomer solution |
Uwe Stueven, Matthias Weismantel, Wilfried Heide, Volker Seidl, Stefan Blei +3 more |
2013-03-05 |
| 8202957 |
Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution |
Uwe Stueven, Matthias Weismantel, Wilfried Heide, Volker Seidl, Stefan Blei +3 more |
2012-06-19 |
| 8188193 |
Method for post-crosslinking of the surface of water-absorbing polymer particles |
Stefan Blei, Wilfried Heide, Matthias Weismantel, Uwe Stueven |
2012-05-29 |
| 8183331 |
Regulation of a process for producing water-absorbing polymer particles in a heated gas phase |
Dennis Lösch, Matthias Weismantel, Wilfried Heide |
2012-05-22 |
