Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311642 | Recovery of caprolactam from nylon 6 oligomers | Lamberto Crescentini, Webb B. Blackman, Jr., Joseph D. DeCaprio, William B. Fisher, Roy J. Lilley, Jr. | 1982-01-19 |
| 4310659 | Two-stage hydrolysis process for the preparation of nylon 6 | Samuel L. Yates, Charles J. Cole, Albert H. Wiesner | 1982-01-12 |