Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797455 | Isocyanates blocked with 1-amino-alkyl imidazoles as epoxy curing agents | Shiow-Ching Lin | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797455 | Isocyanates blocked with 1-amino-alkyl imidazoles as epoxy curing agents | Shiow-Ching Lin | 1989-01-10 |