Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147130 | Process for the production of expandable particles of styrene polymers | Dario Ghidoni | 2000-11-14 |
| 5935645 | Process for the production of expandable particles of styrene polymers | Dario Ghidoni | 1999-08-10 |
| 5308878 | Process for producing foamable particles of styrenic polymers, having improved processability and mechanical properties | Roberto Lanfredi, Gianfranco Veroli, Italo Borghi | 1994-05-03 |
| 5086080 | Process for the preparation of expandable beads | Andrea Mattiussi, Savino Matarrese, Italo Borghi | 1992-02-04 |