Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328058 | Mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Dieter Flick, Juergen Schillgalies +1 more | 2016-05-03 |
| 9012020 | Blends comprising epoxy resins and mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Dieter Flick, Juergen Schillgalies +1 more | 2015-04-21 |
| 8852489 | Process for preparing moldings using mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Dieter Flick, Juergen Schillgalies +1 more | 2014-10-07 |
| 8741426 | Blends comprising epoxy resins and mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Dieter Flick, Juergen Schillgalies +1 more | 2014-06-03 |
| 5623016 | Aqueous, autocrosslinking polyurethane-vinyl hybrid dispersions | Heinz-Peter Klein | 1997-04-22 |
| 5587409 | Curing agents for aqueous epoxy resin dispersions | Dieter Dreischhoff, Claus Godau, Michael Hoenel, Bernhard Stengel-Rutkowski | 1996-12-24 |
| 5571861 | Aqueous, autocrosslinking polyurethane-vinyl hybrid dispersions | Heinz-Peter Klein | 1996-11-05 |
| 5539023 | Curing agents for aqueous epoxy resin dispersions | Dieter Dreischhoff, Claus Godau, Michael Hoenel, Bernhard Stengel-Rutkowski | 1996-07-23 |
| 5459180 | Polyol/epoxy adducts for use as emulsifier for liquid epoxy resins | Armin Pfeil, Claus Godau, Bernhard Stengel-Rutkowski, Matthias Meyer, Stefan Petri | 1995-10-17 |
| 5424340 | Aqueous epoxy resin dispersions | Armin Pfeil, Paul Oberressl, Dieter Dreischhoff | 1995-06-13 |
| 5358982 | Crosslinked polymer microparticles based on epoxy resin, their preparation and their use | Stefan Petri | 1994-10-25 |
| 5236974 | Process for the preparation of aqueous epoxy resin dispersions | Hans-Dieter Dreischhoff, Claus Godau, Michael Hoenel | 1993-08-17 |