| 摘要 |
<p>Compositions comprising blends of 15 to 95 parts by weight of thermoplastic crystalline polyolefin resin and 85 to 5 parts by weight of cross-linked polyalkenamer rubber per 100 total parts by weight of polyolefin resin and polyalkenamer rubber, the rubber being cross-linked to the extent that no more than 50 weight percent of the rubber is extractable in boiling xylene, are useful thermoplastic materials.</p> |
