作者: Akinori Toyota , Shizuo Shimizu , Mamoru Kioka , Kazuhiko Murata
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摘要: Proposed herein is a process for preparing thermoplastic elastomers, which comprises dynamically heat treating polymer particles together with crosslinking agent, each of the being composed portion comprising crystalline olefin and portions an amorphous polymer, having average particle diameter at least 10 μm apparent bulk density 0.2 g/ml.