| 8945610 |
Condensation products based on bicyclic or polycyclic aromatics or heteroaromatics |
Sebastien Garnier, Stephan Huffer, Günter Scherr, Ulrich Mrowietz, Hans Wilhelm Doerr +2 more |
2015-02-03 |
|
| 8485759 |
Method for stabilising and securing rivers, slopes and embankments |
Andrea Eisenhardt, Marcus Leberfinger |
2013-07-16 |
|
| 6790272 |
Dispersion resins containing itaconic acid for improving wet abrasion resistance |
Cheng-Le Zhao, Rolf Dersch, Roland Baumstark |
2004-09-14 |
$308,000 |
| 6762221 |
Use of naphthalenesulfonic acid-formaldehyde condensates products as drying aids |
Joachim Pakusch, Maximilian Angel, Andree Dragon, Heinrich Sack |
2004-07-13 |
$469,000 |
| 6656994 |
Use of polysulfide-free preparations as an additive for loam or clay-based construction materials |
Stefan Dreher, Joachim Pakusch, Dietbert Knofel, Karl Boettger |
2003-12-02 |
$354,000 |
| 6653372 |
Preparation of addition-polymer powder |
Joachim Pakusch, Maximilian Angel, Andree Dragon |
2003-11-25 |
$521,000 |
| 6605662 |
Multistage aqueous dispersion of polymer particles having a soft core and hard shell |
Cheng-Le Zhao, Eckehardt Wistuba, Bernhard Schuler, Klemens Mathauer |
2003-08-12 |
$924,000 |
| 6492451 |
Pigmented formulations based on aqueous polymer dispersions |
Rolf Dersch, Bernhard Schlarb, Cheng-Le Zhao |
2002-12-10 |
$948,000 |
| 6451899 |
Aqueous formulations comprising at least two different polymers as aqueous dispersions |
Cheng-Le Zhao, Uwe Dittrich, Joachim Pakusch, Harald Röckel |
2002-09-17 |
$433,000 |
| 6348530 |
Thermosetting aqueous compositions |
Bernd Reck, Stefan Dreher, Wilhelm Friedrich Beckerle, Eckehardt Wistuba, Michael Seufert +1 more |
2002-02-19 |
$313,000 |
| 6299936 |
Aqueous compositions |
Bernd Reck, Stefan Dreher, Wilhelm Friedrich Beckerle, Eckehardt Wistuba, Johannes Turk |
2001-10-09 |
$325,000 |
| 6262144 |
Multistage process for preparing an aqueous dispersion of polymer particles having a soft core and hard shell |
Cheng-Le Zhao, Eckehardt Wistuba, Bernhard Schuler, Klemens Mathauer |
2001-07-17 |
$205,000 |
| 6242515 |
Use of polymer dispersions as binding agents for sealing compounds and coating compounds |
Cheng-Le Zhao, Eckehardt Wistuba, Paul Fitzgerald, Jan Spitzer |
2001-06-05 |
$269,000 |
| 6143808 |
Polymer compositions in powder form |
Heinrich Sack, Helmut Teichmann, Eckehardt Wistuba, Maximilian Angel, Wilhelm Friedrich Beckerle +3 more |
2000-11-07 |
$207,000 |
| 6114464 |
Thermosetting aqueous compostions |
Bernd Reck, Eckehardt Wistuba, Wilhelm Friedrich Beckerle, Jurgen Mohr, Axel Kistenmacher |
2000-09-05 |
$204,000 |
| 6028167 |
Use of phenolsulfonic acid-formaldehyde condensation products as drying aids |
Joachim Pakusch, Maximilian Angel, Andree Dragon, Heinrich Sack |
2000-02-22 |
|
| 5951962 |
Mesoporous silica, its preparation and its use |
Ulrich Müller, Bernd Reck |
1999-09-14 |
|
| 5770747 |
Preparation of 1,2-butylene oxide |
Peter Lingelbach, Christoph Sigwart, Werner Schnurr, Hans-Jurgen Weyer |
1998-06-23 |
|
| 5767202 |
Modified copolymers suitable as paraffin dispersants, their preparation and use and mineral oil middle distillates containing them |
Gabriele Dralle-Voss, Knut Oppenlander, Dieter Faul, Heinrich Hartmann, Bernd Wenderoth |
1998-06-16 |
|
| 5763012 |
Coating of substrates |
Cheng-Le Zhao, Eckehardt Wistuba, Paul Fitzgerald, Jan Spitzer |
1998-06-09 |
|
| 5726266 |
Copolymers based on diketenes, ethylenically unsaturated dicarboxylic acids or dicarboxylic acid derivatives and ethylenically unsaturated hydrocarbons |
Dieter Faul, Heinrich Hartmann, Gabriele Dralle-Voss, Knut Oppenlander, Bernd Wenderoth |
1998-03-10 |
|
| 5661220 |
Reaction products of olefinically unsaturated carboxylic acids and polyetherols and their use as demulsifiers for crude oil emulsions |
Dieter Faul, Heinrich Hartmann, Hans-Henning Vogel, Wilhelmus Slotman, Gerd Konrad |
1997-08-26 |
|
| 5380622 |
Production of negative relief copies |
— |
1995-01-10 |
|
| 5262278 |
Storage-stable solution of a carboxyl-containing copolymer and production of photosensitive coatings and offset printing plates |
Harald Lauke, Thomas Loerzer, Axel Sanner |
1993-11-16 |
|
| 5217813 |
Polyethyleneimine and polyvinylamine derivatives, aluminum-based substrate materials coated with these derivatives and the use thereof for the production of offset printing plates |
Juergen Mohr, Armin Lange, Knut Oppenlaender, Walter Denzinger, Thomas Loerzer |
1993-06-08 |
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