Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598125 | Preparation of impact-resistant nylon molding materials by alkaline lactam polymerization | Peter Horn, Hellmut Bunsch, Matthias Marx | 1986-07-01 |
| 4452921 | Process for the preparation of polyurethane-polyisocyanurate foams | Heinrich Horacek, Wolfram Frank, Matthias Marx | 1984-06-05 |
| 4447561 | Stable water glass solutions, process for their preparation and use for organosilicate foams as well as a production process therefor | Peter Horn, Matthias Marx, Artur Roeber | 1984-05-08 |
| 4305861 | Process for the manufacture of stable polymer polyol dispersions | Matthias Marx, Dietmar Nissen | 1981-12-15 |
| 4258140 | Storage-stable prepolymers sprayable from a pressure vessel | Heinrich Horacek, Otto Volkert, Sarbananda Chakrabarti, Mathias Pauls, Peter Weyland | 1981-03-24 |
| 4195149 | Hard, rigid, non-elastomeric polyurethane, compositions | Herbert Stutz | 1980-03-25 |