Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454091 | Solutions, which can be shaped, from mixtures of cellulose and polyvinyl chloride, and shaped articles resulting therefrom and the process for their manufacture | Pierre Chion, Jacques Menault, Jean-Paul Sacre | 1984-06-12 |
| 4409289 | Cellulose-acrylonitrile polymer solutions, articles, and methods of making same | Jacques Menault | 1983-10-11 |
| 4377648 | Cellulose-polyacrylonitrile-DMSO-formaldehyde solutions, articles, and methods of making same | Jacques Menault | 1983-03-22 |
| 4363895 | Solutions, which can be shaped, from mixtures of cellulose and polyamide-imide, and shaped articles obtained | Pierre Chion, Jacques Menault | 1982-12-14 |