Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5574122 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions | Philip E. Yeske, Edward P. Squiller | 1996-11-12 |
| 5567793 | Urethane-free, diphenylmethane diisocyanate prepolymers and process for their production | David D. Steppan | 1996-10-22 |
| 5541281 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions | Philip E. Yeske, Edward P. Squiller | 1996-07-30 |
| 5525683 | Ether-linked amine-terminated polyesters and a process for their production | Rick L. Adkins, Rudolf Sundermann | 1996-06-11 |
| 5510445 | Process for castable polyurea elastomers | Karl W. Haider, Rick L. Adkins, James W. Rosthauser, Peter H. Markusch | 1996-04-23 |
| 5510535 | Ether-linked amine-terminated polyethers and a process for their production | Rick L. Adkins | 1996-04-23 |
| 5502150 | Linear HDI urethane prepolymers for rim application | David D. Steppan, Ronald A. Cageao, Neil H. Nodelman, Frank Sanns, Jr. | 1996-03-26 |
| 5502147 | Aliphatic rim elastomers | Neil H. Nodelman, David D. Steppan, Albert Magnotta, Robert M. Loring, Richard E. Keegan | 1996-03-26 |
| 5444146 | Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions | Terry A. Potter | 1995-08-22 |
| 5440003 | Liquid methylene diphenyl diisocyanate | — | 1995-08-08 |
| 5428124 | Urea and biuret liquid prepolymers of MDI | Robert P. Yeater, Robson Mafoti, Josef Sanders | 1995-06-27 |
| 5350778 | Polyisocyanate based upon 4,4'- and 2,4'-diphenylmethane diisocyanates and use thereof in a rim process | David D. Steppan, Charles G. Beckley | 1994-09-27 |
| 5349082 | Toluene diisocyanate residue | Kenneth L. Dunlap, Larry W. Arndt, Louis Renbaum | 1994-09-20 |
| 5326829 | Process for the production of activated polyethers | Rick L. Adkins | 1994-07-05 |
| 5319053 | Liquid diphenylmethane diisocyanate | Hersel T. Kemp, II | 1994-06-07 |
| 5319054 | Liquid methylene diphenyl diisocyanate | Hersel T. Kemp, II | 1994-06-07 |
| 5235018 | Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions | Terry A. Potter, Patricia B. Jacobs | 1993-08-10 |
| 5219973 | Polyurea rim systems | Mark R. Kratz | 1993-06-15 |
| 5212275 | Urea and biuret prepolymers of MDI | Rick L. Adkins | 1993-05-18 |
| 5208334 | Process for the production of polyisocyanates containing allophanate and isocyanurate groups | Terry A. Potter | 1993-05-04 |
| 5198522 | Reaction injection molding based on diethyl methylene diphenyl diisocyanate | David D. Steppan, Robson Mafoti | 1993-03-30 |
| 5124427 | Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions | Terry A. Potter | 1992-06-23 |
| 5043473 | Liquid isocyanate prepolymers | Clarence D. Blue | 1991-08-27 |
| 4914174 | Liquid isocyanate prepolymers | — | 1990-04-03 |
| 4910333 | Liquid diphenylmethane diisocyanate compositions | — | 1990-03-20 |