| 9676894 |
Aqueous polyurethane dispersions |
Stefan Sommer, Julian Michael Flores |
2017-06-13 |
| 9567423 |
Low-viscosity polyurethane acrylate dispersions |
Stefan Sommer, Thorsten Rische |
2017-02-14 |
| 8933146 |
Process for producing hard coating systems based on aqueous polyurethane dispersions |
Stefan Sommer, Richard Kopp, Harald Blum, Christoph Irle, Jan Weikard |
2015-01-13 |
| 8865832 |
Tin-free aqueous polyurethane dispersions |
Stefan Sommer, Thorsten Rische, Jürgen Lippemeier |
2014-10-21 |
| 8647471 |
Process for the production of sized and/or wet-strength papers, paperboards and cardboards |
Stefan Sommer, Serkan Unal, Micheal J. Dvorchak |
2014-02-11 |
| 8231976 |
Block-resistant, radiation-curable coating systems based on high molecular mass, aqueous polyurethane dispersions |
Stefan Sommer, Jan Weikard |
2012-07-31 |
| 7868055 |
UV-hardenable dispersions based on polyisocyanates |
Harald Blum, Stefan Sommer, Christoph Irle |
2011-01-11 |