Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424340 | Process for removing residual vinyl chlorine from the polymer | Guillaume Coppens, Jean-Claude Davoine | 1984-01-03 |
| 4197399 | Process for removing residual vinyl chloride from vinyl chloride polymers in aqueous dispersion | Stephane Noel, Guillaume Coppens, Jean-Claude Davoine | 1980-04-08 |