Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210523 | Compositions useful as binders for the production of composite materials | Manfred Schmidt, Peter Vehlewald, Manfred Kapps, Klaus Konig | 2001-04-03 |
| 6007649 | Method of producing press-moulding materials with polyisocyanate binders and using latent, heat-activable catalysts | Peter Haas, Peter Vehlewald | 1999-12-28 |
| 5179143 | Process for the preparation of compression molded materials | Eberhard Konig, Hanns I. Sachs, Donald-Richard Larimer | 1993-01-12 |
| RE32801 | Process and apparatus for the preparation of mixtures of isocyanate and water which are stable for a short time for glueing particulate material in particular chips, fibers or the like | Robert Bouke Peters, Klaus Schulte, Hanns I. Sachs | 1988-12-13 |
| 4652595 | Process and apparatus for the preparation of mixtures of isocyanate and water which are stable for a short time for glueing particulate material, in particular chips, fibers or the like | Robert Bouke Peters, Klaus Schulte, Hanns I. Sachs | 1987-03-24 |
| 4472230 | Aqueous polyisocyanate emulsions useful as binders in the production of molded articles | Hanns I. Sachs, Robert Bouke Peters | 1984-09-18 |