| 摘要 |
Foamed polypropylene sheet, which sheet is composed of a blend of polypropylene and a vegetable filler, to be added with a gas or any other foaming agent. The blend contains 49 to 71% by weight polypropylene and 29 to 51% by weight vegetable filler, foaming being so performed that the sheet has a density below 1, and preferably about 0,9 or less. |
| 申请人 |
RENOLIT GOR SPA;ODINO, ADRIANO;MARCARINO, SANDRO;VAN DER STEEN, STEPHAN;GIOVANNINI, RAFFAELLA;FOGLIATI, MASSIMILIANO |
发明人 |
ODINO, ADRIANO;MARCARINO, SANDRO;VAN DER STEEN, STEPHAN;GIOVANNINI, RAFFAELLA;FOGLIATI, MASSIMILIANO |
