Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372875 | Aqueous two-component polyurethane-forming compositions and a process for their preparation | Peter H. Markusch, James W. Rosthauser | 1994-12-13 |
| 5367017 | Aqueous polyurea dispersions prepared by an emulsion polymerization process | James W. Rosthauser | 1994-11-22 |
| 5358997 | Reactive aqueous polyurea dispersions prepared by an emulsion polymerization process | James W. Rosthauser | 1994-10-25 |
| 5300556 | Process for the preparation of aqueous dispersions containing both blocked polyisocyanates and polyhydroxyl compounds | James W. Rosthauser | 1994-04-05 |
| 5296160 | Aqueous dispersions of blocked polyisocyanates | James W. Rosthauser | 1994-03-22 |
| 5236994 | Process for sealing and/or priming concrete with aqueous polyisocyanate dispersions and the concrete obtained by this process | Peter H. Markusch, William Cibulas | 1993-08-17 |
| 5221710 | Process for preparing and optionally chain extending aqueous polyisocyanate dispersions using static mixers | Peter H. Markusch, Arthur W. Mason | 1993-06-22 |
| 5212230 | Aqueous polyurea dispersions prepared by an emulsion polymerization process | Peter H. Markusch, Ashok M. Sarpeshkar | 1993-05-18 |
| 5191012 | Aqueous dispersions of encapsulated polyisocyanates | Peter H. Markusch, Ashok M. Sarpeshkar | 1993-03-02 |
| 5185200 | Aqueous polyisocyanate dispersions with reduced isocyanate contents and their use for the production of fiberglass mats | Peter H. Markusch, Ashok M. Sarpeshkar | 1993-02-09 |
| 5157074 | Aqueous compositions containing an at least partially blocked polyisocyanates and a trimerization catalyst and coatings and binders prepared therefrom | Sidney H. Metzger, James W. Rosthauser | 1992-10-20 |
| 5124400 | Aqueous polyurethane dispersions and adhesives based thereon | Robert L. Cline | 1992-06-23 |
| 4701480 | Stable, aqueous dispersions of polyurethane-ureas | Peter H. Markusch, James W. Rosthauser | 1987-10-20 |