Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231802 | Preparations for making planar structures oil-repellent and water-repellent, and use thereof | Gunther Duschek | 2012-07-31 |
| 7629415 | Highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems | Cristina Stanica, Longying Jiang | 2009-12-08 |
| 7354458 | Preparations based on water and/or organic solvents and their use as a finish on flat materials | Alfred Wilfling, Gunther Duschek | 2008-04-08 |
| 7329707 | Partially quaternised, amino-functional organopolysiloxanes and their use in aqueous systems | Cristina Stanica, Rainer Hayessen, Gunther Duschek | 2008-02-12 |
| 5112930 | Modified polyurethanes containing perfluoroaliphatic groups and use thereof | Simpert Ludemann, Michael Bernheim, Erich Rossler, Hans-Burkhardt Vogel | 1992-05-12 |
| 5019428 | Modified polyurethanes containing perfluoroaliphatic groups and use thereof | Simpert Ludemann, Michael Bernheim, Erich Rossler, Hans-Burkhardt Vogel | 1991-05-28 |
| 4834764 | Process for obtaining wash-and cleaning resistant textile finishes with reactive perfluoroalkyl-containing (co) polymers and/or precondensates and a blocked isocyanate compound | Hans Deiner, Franz Mosch, Willy Bernheim | 1989-05-30 |
| 4477498 | Process for the production of perfluoroalkyl residue containing condensation products, the condensation products prepared accordingly, and their use | Hans Deiner, Franz Mosch, Willy Bernheim | 1984-10-16 |
| 4433027 | Process for finishing textiles with alkoxylation products, and compositions for this | Hans Deiner | 1984-02-21 |