Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4732784 | Process for treating a polymerization reactor | Paul Laroche, by Marvonne Pompon, heir, by Laurence Pompon, heir, by Christophe Pompon, heir, by Lucie Pompon, heir | 1988-03-22 |
| 4585842 | Method of treating a polymerizing reactor | Paul Laroche | 1986-04-29 |
| 4450189 | Method of treating a polymerizing reactor | Paul Laroche | 1984-05-22 |
| 4331788 | Process of polymerizing vinyl chloride in seeded microsuspension | Claude Arnal, Nicolas Fischer | 1982-05-25 |
| 4330456 | Continuous process for producing a finely divided aqueous disperson of a homogeneous phase of at least one fusible solid ingredient | Bernard Bonnaud | 1982-05-18 |
| 4217444 | Method of degassing polymers prepared by mass polymerizing a monomeric composition based on vinyl chloride | Salomon Soussan | 1980-08-12 |