| 摘要 |
<p>The invention provides a process for producing a thermoplastic elastomer, which comprises dynamically heat-treating polymer particles composed of a crystalline olefinic polymer moiety and a non-crystalline polymer moiety and having an average particle size of 10 νm or larger and an apparent density of 0.2 g/ml or more, a cross-linking agent and, if necessary, a cross-linking aid and/or a mineral oil softening agent.</p> |
