Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436279 | Coating materials containing a reaction product of an epoxy novolak resin and an olefinically unsaturated carboxylic acid crosslinkable by radiation | Ulrich Grundke, Klaus-Peter Liebetanz, Jurgen Zehrfeld, Rainer Scharre, Werner Peters | 1995-07-25 |
| 5399606 | Thermosetting plastic powder mixtures | Michael König, Arno Gardziella, Josef Suren | 1995-03-21 |
| 5382608 | Binder mixtures containing reactive group containing lignin and novolaks | Arno Gardzielia, Ken Kurple, Stephan Schröter, Willi Roll | 1995-01-17 |
| 5373070 | Binder mixtures containing lignin and phenol novolaks | Arno Gardziella, Ken Kurple, Stephan Schröter, Willi Roll | 1994-12-13 |
| 5345001 | Aqueous resol solutions and preparation thereof | Stephan Schröter, Arno Gardziella, Peter Adolphs | 1994-09-06 |
| 5300593 | Lignin modified binding agents | Arno Gardziella, Stephan Schröter, Josef Suren | 1994-04-05 |
| 5288774 | Novel low-emission, cold-curing binding agents | Arno Gardziella, Alois Kwasniok | 1994-02-22 |
| 5260405 | Lignin modified binding agents | Arno Gardziella, Stephan Schröter, Josef Suren | 1993-11-09 |
| 5254639 | Binding agents | Arno Gardziella, Stephan Schröter, Josef Suren | 1993-10-19 |
| 5102702 | Binder mixtures crosslinkable by radiation | Ulrich Grundke, Klaus-Peter Liebetanz, Jurgen Zehrfeld | 1992-04-07 |
| 5071951 | Epoxy hardening agents | Grundke Ulrich, Alfred Mathes, Rolf Herzog | 1991-12-10 |
| 5034495 | Novel hardening agents | Alfred Mathes, Jurgen Zehrfeld | 1991-07-23 |
| 5032629 | Epoxy hardening agents | Alfred Mathes, Jurgen Zehrfeld | 1991-07-16 |