Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880845 | Amino/ortho carboxylic acid ester catalyst system for isocyanate trimerization | Christopher T. Moss, Robert S. Bock | 1989-11-14 |
| 4880846 | Thermoset molding compositions catalyzed by 1,4-benzoquinone salts of 1,8-diaza-bicyclo(5.4.0)undec-7-ene | Robert S. Bock, Christopher T. Moss | 1989-11-14 |
| 4855368 | Thermoset resinous molding compositions | Dan Borgnaes, Billy M. Culbertson, Theodore C. Wilkinson | 1989-08-08 |
| 4839087 | Storage stable blend comprising a long chain polyol, a short chain diol and a urethane | — | 1989-06-13 |