Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342894 | Graft polymers of .epsilon.-caprolactam | Lloyd M. Robeson, Dilip R. Abayasekara | 1994-08-30 |
| 5324787 | Modification of poly (vinylamine) | John G. Smigo, Andrew F. Nordquist | 1994-06-28 |
| 5300566 | Method for preparing poly(vinyl alcohol)-co-poly(vinylamine) via a two-phase process | Ta-Wang Lai | 1994-04-05 |
| 5280077 | Process for the synthesis of oligomeric vinylamines | William Eamon Carroll | 1994-01-18 |