Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855362 | Polymer alloy | Joel Muse, Jr. | 1989-08-08 |
| 4853478 | Functionalized monomers from 1-(1-isocyanato-1-methlethyl)-3 or 4-(1-methylethenyl) benzene | Kirkwood S. Cottman, Dane K. Parker | 1989-08-01 |
| 4812487 | Ames-negative diamine curative for polyurethanes | — | 1989-03-14 |