| 6133329 |
Aromatic polyester polyols made from a natural oil |
David J. Shieh |
2000-10-17 |
| RE36674 |
Faced foam insulation board and froth-foaming method for making same |
David G. Gluck, John P. Oliver |
2000-04-25 |
| 5360900 |
Aromatic polyester polyol |
David J. Shieh |
1994-11-01 |
| 4711912 |
Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols |
Scott C. Snider |
1987-12-08 |
| 4572865 |
Faced foam insulation board and froth-foaming method for making same |
David G. Gluck, John P. Oliver |
1986-02-25 |
| 4555418 |
Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom |
Scott C. Snider |
1985-11-26 |
| 4496625 |
Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom |
Scott C. Snider |
1985-01-29 |
| 4411949 |
Polymeric foams from transesterified by-product derived from manufacture of dimethyl terephthalate and laminates therefrom |
Scott C. Snider |
1983-10-25 |
| 4362678 |
Method of making polyisocyanurate foam laminate |
Michael J. Skowronski |
1982-12-07 |
| 4311801 |
Polyisocyanurate foam and process therefor |
Michael J. Skowronski |
1982-01-19 |
| 4212917 |
Polyisocyanurate foam laminate |
Michael J. Skowronski |
1980-07-15 |