Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338820 | Water-blown polyurethane integral skin foam | Richard P. Harrison, Michael Scarpati, Blair J. Zagata | 1994-08-16 |
| 5288766 | Poyurea based dispersions, foams prepared therefrom, and a process for the preparation therein | Michael Gates Kinnaird | 1994-02-22 |
| 5284880 | Water-blown polyurethane integral skin foam | Richard P. Harrison, Michael Scarpati, Blair J. Zagata | 1994-02-08 |
| 5283311 | Fatty prepolymers and fatty-modified polyisocyanates as internal mold release agents | Anthony W. Tantillo, William G. Conger | 1994-02-01 |
| 5264620 | Prepolymer compositions derived from liquid methylene bis (phenylisocyanate) and polytetramethylene ether glycol | — | 1993-11-23 |
| 5258417 | Low viscosity polymeric MDI | — | 1993-11-02 |
| 5236960 | Water-blown polyurethane integral skin foam | Richard P. Harrison, Michael Scarpati, Blair J. Zagata | 1993-08-17 |
| 5216035 | Water-blown polyurethane integral skin foam | Richard P. Harrison, Michael Scarpati, Blair J. Zagata | 1993-06-01 |
| 4803229 | Modified polyisocyanate compositions and molded flexible polyurethane foam | Edward R. Pray, John R. Stoll | 1989-02-07 |
| 4791148 | Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity | Robert E. Riley | 1988-12-13 |
| 4757095 | Utilization of lactones and lactams in the preparation of polyurethane-polyurea products | Robert J. Galan | 1988-07-12 |
| 4743626 | Liquid carbodiimide-uretonimine modified polymethylene polyphenylene polyisocyanates and polyurethane foams made therefrom | — | 1988-05-10 |
| 4743627 | Liquid isocyanurate-modified polymethylene bis(phenylisocyanate) compositions containing a high two-ring methylene bis(phenylisocyanate) content | Peter T. Kan | 1988-05-10 |
| 4738991 | Storage stable polyisocyanates characterized by allophanate linkages | — | 1988-04-19 |
| 4717774 | Process for the preparation of toluene diamines | Peter T. Kan | 1988-01-05 |
| 4677154 | Stabilizer package for polyurethane comprising a substituted cresol and another costabilizer | Peter T. Kan | 1987-06-30 |
| 4636530 | Isocyanate terminated quasi-prepolymers useful for preparing urethane-group-containing polyisocyanurate foams having low friability | — | 1987-01-13 |
| 4544763 | Polyisocyanate binder having low toluene diisocyanate content | — | 1985-10-01 |
| 4525489 | Phosphonium carboxylate catalysts for the preparation of foams characterized by isocyanurate, and/or urethane linkages | — | 1985-06-25 |
| 4490490 | High load bearing flexible polyurethane foams | John T. Patton, Jr., Louis DUMAS | 1984-12-25 |
| 4482651 | Process for the preparation of haloalkoxymethylmelamine adduct dispersions and polyurethane compositions prepared therefrom | Curtis J. Reichel, John T. Patton, Jr. | 1984-11-13 |
| 4455397 | Polyisocyanurate foams prepared from partially etherified methylolamines | Curtis J. Reichel, John T. Patton, Jr. | 1984-06-19 |
| 4454254 | Aminoplast resins, dispersions, and low flammability cellular and non-cellular polyurethane products prepared therefrom | Curtis J. Reichel, John T. Patton, Jr. | 1984-06-12 |
| 4424288 | Carbodiimide-modified polymethylene polyphenylene polyisocyanates for use in the preparation of polyisocyanurate-polyurethane foams | John T. Patton, Jr., Peter T. Kan | 1984-01-03 |
| 4410641 | Polysiocyanurate-polyurethane foams | Theodore O. Stolz, John T. Patton, Jr. | 1983-10-18 |