Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639713 | Herbicidal compositions based on N-(4-fluoro-phenyl)-N-isopropyl-chloroacetamide, and process for the preparation of this compound | Reinhard Lantzsch, Thomas Schmidt, Karl Steinbeck, Markus Dollinger, Hans-Joachim Santel | 1997-06-17 |
| 5631319 | Pressurized, blowing-agent-containing isocyanate semiprepolymer mixtures based on mixtures of polyhydroxyl compounds and monoalcohols and/or hydroxyketones, the use thereof for the production of polyurethane foams, and a process therefor | Hans-Juergen Reese, Franz Heimpel | 1997-05-20 |