Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882391 | Polymers containing amino groups, their preparation and their use | Michael Honel | 1989-11-21 |
| 4871822 | Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon HOE 85/F O36J | Gerd Walz, Karl Waldmann, Manfred Schon, Hans-Jerg Kleiner | 1989-10-03 |
| 4859788 | Curing components for synthetic resins and their use | Claus Godau, Walter Weber | 1989-08-22 |
| 4837271 | Curable mixtures and their use | — | 1989-06-06 |
| 4835289 | Process for the preparation of 2-oxo-1,3-dioxolanes | — | 1989-05-30 |
| 4806611 | Aminourethanes, a process for their preparation and their use | Michael Honel, Peter Ziegler, Gerd Walz, Rudiger Lenz, Hartmut Foedde | 1989-02-21 |