Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946535 | Polyester polyurethanes containing hydroxyl end groups and their use as adhesives | Walter Meckel, Horst Muller-Albrecht | 1990-08-07 |
| 4870129 | Adhesive and use of the adhesive for the formation of bonds | Wolfgang Henning, Rudolf Hombach, Walter Meckel | 1989-09-26 |
| 4870206 | Aromatic polyisocyanates, their preparation and use as components for adhesives | Josef Sanders, Rudolf Hombach, Helmut Reiff, Dieter Dieterich | 1989-09-26 |
| 4824595 | Polyisocyanate compositions containing reversibly blocked catalysts and addition products of sulfonyl isocyanates with catalysts having a tin(II)- or tin(IV)-carboxylate structure | Roland Richter, Hanns P. Muller, Rudolf Hombach, Geza Avar, Hans-Albrecht Freitag | 1989-04-25 |
| 4663377 | Polyisocyanate preparation dispersible in water and their use as an additive for aqueous adhesives | Rudolf Hombach, Helmut Reiff | 1987-05-05 |
| 4595445 | Adhesive joining of surfaces using thermosetting polyurethane urea reactive adhesive compositions | Rudolf Hombach, Heinrich Hess, Gerhard Grogler, Richard Kopp, Artur Reischl | 1986-06-17 |
| 4521545 | Latent catalysts for the isocyanate polyaddition reaction | Dimitrios Kerimis, Rudolf Hombach, Peter Muller | 1985-06-04 |
| 4436570 | Process for bonding films | Karl-Friedrich Neuhaus, Horst Muller-Albrecht, Hermann Perrey | 1984-03-13 |
| 4433095 | Aqueous adhesives containing water-dispersible polyisocyanate preparations | Rudolf Hombach, Helmut Reiff, Wolfgang Wenzel | 1984-02-21 |
| 4426487 | Mixtures of NCO prepolymers containing tertiary nitrogen atoms and the use thereof as adhesives or coatings | Eberhard Konig, Rudolf Hombach, Josef Pedain | 1984-01-17 |
| 4307227 | Ester-modified polyamides | Rolf-Volker Meyer, Gerhard Hohmann, Hans Rudolph, Rolf Dhein | 1981-12-22 |
| 4255569 | Process for the production of isocyanurate polyisocyanates, and products by the process | Hans-Jurgen Muller, Rudolf Hombach, Joachim Zirner | 1981-03-10 |
| 4240861 | Process for the preparation of dihydroxypolyurethanes and the use thereof as adhesives or as raw materials for adhesives | Walter Meckel, Horst Muller-Albrecht, Eugen Velker | 1980-12-23 |
| 4193832 | Method for making bonds | Artur Reischl, Rudolf Hombach | 1980-03-18 |