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Process for preparing stable polymers containing vinylimidazole |
Stephan Hueffer, Roland Ettl, Ruediger Lukas, Andrea Schiller, Juergen Detering |
2025-04-22 |
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| 11390713 |
Process for making an alkoxylated polyalkylenimine |
Stephan Hueffer, Thomas Wesley Holcombe, Sebastian Mirtschin, Jan Uwe Mueller, Alejandra Garcia Marcos |
2022-07-19 |
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| 9481763 |
Preparing chloride-free polyethyleneimines |
Stephan Hueffer, Andreas Kramer |
2016-11-01 |
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| 9403297 |
Method for producing molded parts, especially for use in automobile manufacture, and corresponding appropriate films comprising a coating |
Hubert Baumgart, Horst Hintze-Brüning, Fatmir Raka, Gabriele Dlugosch, Nick Gruber +5 more |
2016-08-02 |
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| 8927669 |
Copolymers, method for producing them and their use for treating surfaces |
Thomas Pfeiffer, Helmut Witteler, Thomas Heidenfelder, Frank-Olaf Mähling, Andreas Fechtenkotter +2 more |
2015-01-06 |
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| 8882904 |
Pigment dispersions, their preparation, and dispersants |
Anna Maria Mueller-Cristadoro, Frank Oliver Heinrich Pirrung, Guenter Scherr |
2014-11-11 |
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| 8789466 |
Method for printing substrates |
Bernd Bruchmann, Daniel Schoenfelder, Eva Wagner, Robert Feuerhake, Juergen Kaczun |
2014-07-29 |
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| 8501280 |
Use of high-functionality highly branched polyetheramine polyols to coat surfaces |
Bernd Bruchmann, Daniel Schönfelder, Eva Wagner, Reinhold Schwalm, Jürgen Kaczun |
2013-08-06 |
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| 8426596 |
Process of producing bleach boosters |
Ludwig Voelkel, Christian Bittner, Ingo Muenster, Wolfgang Schrof |
2013-04-23 |
|
| 8394208 |
Carboxylate-containing polymers for metal surface treatment |
Helmut Witteler, Matthias Kluglein, Frank Klippel |
2013-03-12 |
|
| 8278077 |
Enzymatic production of (meth)acrylic acid esters |
Dietmar Haering, Uwe Meisenburg, Bernhard Hauer |
2012-10-02 |
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| 8241745 |
Essentially chromium-free method for passivating metallic surfaces consisting of Zn, Zn alloys, Al or Al alloys |
Frank Klippel, Matthias Kluglein, Alexander Gothlich |
2012-08-14 |
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| 8147563 |
Organic catalyst with enhanced enzyme compatibility |
Gregory Scot Miracle, George Douglas Hiler, II, Rebecca Massie Grey, Mark Robert Sivik, Ludwig Voelkel +1 more |
2012-04-03 |
$118,316,000 |
| 8129531 |
Process of producing bleach boosters |
Ludwig Voelkel, Christian Bittner, Ingo Muenster, Wolfgang Schrof |
2012-03-06 |
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| 8110536 |
Bleach systems enveloped with polymeric layers |
Karl Haeberle, Ralf-Thomas Rahn, Dietmar Haering |
2012-02-07 |
|
| 8021437 |
Organic catalyst with enhanced enzyme compatiblity |
Gregory Scot Miracle, George Douglas Hiler, II, Rebecca Massie Grey, Mark Robert Sivik, Ludwig Voelkel +1 more |
2011-09-20 |
$145,986,000 |
| 7985478 |
Method for producing moulded parts, in particular for use in the car industry, and a film comprising a coating which is suitable therefor |
Hubert Baumgart, Horst Hintze-Brüning, Fatmir Raka, Gabriele Dlugosch, Nick Gruber +5 more |
2011-07-26 |
|
| 7977434 |
Polymeric hydrophobic aminonitrile quats used for bleach activation |
Alfred Oftring |
2011-07-12 |
|
| 7910197 |
Radiation-curable paint systems having a lower layer with low-temperature elasticity |
Thomas Jaworek, Reinhold Schwalm, Martin Weber, Helmut Steininger |
2011-03-22 |
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| 7879158 |
Nitrogenous polymers for metal surface treatment |
Helmut Witteler, Matthias Kluglein, Frank Klippel |
2011-02-01 |
|
| 7772420 |
(Meth)acrylic esters of monoalkoxylated polyols, and production thereof |
Dieter Hermeling, Thomas Daniel, Mark Elliott, Ulrich Riegel, Reinhold Schwalm |
2010-08-10 |
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| 7687596 |
(Meth)acrylic acid esters of alkyoxylated unsaturated polyol ethers, and production thereof |
Dieter Hermeling, Thomas Daniel, Mark Elliott, Ulrich Riegel |
2010-03-30 |
|
| 7655279 |
Carboxylate-containing polymers for metal surface treatment |
Helmut Witteler, Matthias Kluglein, Frank Klippel |
2010-02-02 |
|
| 7652111 |
(Meth)acrylic acid esters of unsaturated aminoalcohols and preparation thereof |
Dieter Hermeling, Thomas Daniel, Mark Elliott, Ulrich Riegel, Reinhold Schwalm |
2010-01-26 |
|
| 7645419 |
Killing microorganisms |
Nathalie Bouillo, Karl Kolter, Christoph Hamers |
2010-01-12 |
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