| 7351310 |
Rectificative separation of fluids comprising (meth) acrylic monomers |
Joachim Thiel, Juergen Schroeder |
2008-04-01 |
| 7279075 |
Thermal separating process between at least one gaseous and at least one liquid stream, of which at least one comprises (meth)acrylic monomers |
Joachim Thiel, Hugues Vandenmersch, Juergen Schroeder |
2007-10-09 |
| 7268251 |
Method for producing (meth) acrylic acid esters |
Matthias Geisendoerfer, Gerhard Nestler |
2007-09-11 |
| 6512138 |
Preparation of (meth)acrylates |
Heinrich Aichinger, Holger Herbst, Gerhard Nestler, Jürgen Schröder |
2003-01-28 |
| 6177590 |
Method for the production of (meth)acrylic acid esters |
Heinrich Aichinger, Michael Fried, Gerhard Nestler |
2001-01-23 |
| 6166248 |
Process for the separation of acrylic acid |
Bernd Heida, Fritz Thiessen, Ulrich Hammon |
2000-12-26 |
| 5945560 |
Continuous preparation of alkyl esters of (meth) acrylic acid |
Gabriele Iffland, Alexander Weck, Heinrich Aichinger, Holger Herbst, Gerhard Nestler +1 more |
1999-08-31 |
| 5900125 |
Continuous preparation of alkyl esters of (meth)acrylic acid and apparatus for this purpose |
Herbert Exner, Karl Baur, Toni Dockner, Christiane Potthoff |
1999-05-04 |
| 5883288 |
Continuous preparation of alkyl esters of (meth)acrylic acid |
Gabriele Iffland, Alexander Weck, Heinrich Aichinger, Holger Herbst, Gerhard Nestler +4 more |
1999-03-16 |
| 5831124 |
Purification of acrylic acid and methacrylic acid |
Otto Machhammer, Bernd Eck, Theo Proll |
1998-11-03 |
| 5811574 |
Continuous preparation of alkyl esters of (meth)acrylic acid and apparatus for this purpose |
Herbert Exner, Karl Baur, Toni Dockner, Christiane Potthoff |
1998-09-22 |
| 5683555 |
Working up reaction mixtures obtained in addition reactions with acetylene or propyne |
Marc Heider, Michael Karcher, Martin Schmidt-Radde |
1997-11-04 |
| 5670639 |
Preparation of n-vinyllactams |
Martin Schmidt-Radde, Marc Heider, Harald Rust |
1997-09-23 |
