Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613863 | Catalyst and process for preparing low-viscosity and color-reduced polyisocyanates containing isocyanurate groups | Ingo Bockhoff, Michael Ewald, Rainer Lomoelder | 2003-09-02 |
| 6552154 | Catalyst and process for preparing color-reduced polyisocyanates containing isocyanurate groups | Lutz Mindach, Michael Ewald | 2003-04-22 |
| 6548696 | Low monomer 1:1-monoadducts from hydroxy (meth) acrylates and diisocyanates and a process for their manufacture | Lothar Hayen, Emmanouil Spyrou | 2003-04-15 |
| 6515096 | Stable 1:1 monoadducts of secondary aminoalkylalkoxy-silanes and diisocyanates and a process for preparing them | Manuela Windmueller | 2003-02-04 |