Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581433 | Elastomer polyurethane-polyurea coatings based on bis(4-isocyanatocyclohexyl)methane | Terry A. Potter, David J. Prepelka | 1986-04-08 |
| 4518522 | Blocked polyisocyanates with improved storage stability | Robert G. Kelso, Peter D. Schmitt | 1985-05-21 |
| 4501852 | Stable, aqueous dispersions of polyurethane-ureas | James W. Rosthauser, Michael Beatty | 1985-02-26 |
| 4413111 | Isocyanate-terminated prepolymers with low free monomer contents | Terry A. Potter | 1983-11-01 |
| 4408008 | Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production | — | 1983-10-04 |
| 4383070 | Storage stable polyurethane compositions | Terry A. Potter, Kenneth P. Yonek, James W. Rosthauser | 1983-05-10 |
| 4355138 | Polyisocyanate adducts with apolar solvent compatibility and good storage stability | George A. Hudson, deceased, by Richard L. White, administrator | 1982-10-19 |
| 4293474 | Polyurethane ionomer dispersions containing electrolytes | Dieter Dieterich | 1981-10-06 |
| 4289672 | Sizing glass fibers for thermoplastic resin reinforcement | Klaus Friederich, Gerhard Heinze, Helmut Reiff, Dietrich Michael, Manfred Schon +3 more | 1981-09-15 |
| 4276404 | Process for the production of inorganic-organic synthetic materials | Hans-Joachim Scholl, Dieter Dieterich | 1981-06-30 |
| 4238378 | Cationic electrolyte-stable dispersions and process for producing polyurethanes useful therein | Klaus Noll, Dieter Dieterich | 1980-12-09 |
| 4198487 | Process for the production of inorganic-organic synthetic foam materials | Hans-Joachim Scholl, Dieter Dieterich, Rainer Welte | 1980-04-15 |
| 4190459 | Process for the production of mineral fiber mats | Rainer Welte, Dieter Dieterich, Werner Dietrich | 1980-02-26 |