发明名称 |
SYNDIOTACTIC PROPYLENE POLYMER COMPOSITION |
摘要 |
<p>A syndiotactic propylene-based polymer composition which retains the inherent features of the conventional non-crosslinked or partially crosslinked olefin-based thermoplastic elastomer, and also has excellent abrasion resistance and flexibility. <??>The syndiotactic propylene-based polymer composition comprises 1 to 40 parts by weight of the syndiotactic polypropylene (B), and 5 to 60 parts by weight of the syndiotactic structured propylene- alpha -olefin copolymer (C) comprising 95 to 65 mol% of a syndiotactic structured propylene component and 5 to 35 mol% of an alpha -olefin (except propylene) component having 2 to 20 carbon atoms, based on 100 parts by weight of the non-crosslinked or partially crosslinked olefin-based thermoplastic elastomer (A).</p> |
申请公布号 |
EP1593708(A1) |
申请公布日期 |
2005.11.09 |
申请号 |
EP20040707638 |
申请日期 |
2004.02.03 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
MORI, RYOJI;NAKAGAWA, TAKASHI;TODO, AKIRA |
分类号 |
C08L23/12;C08L23/14;C08L23/16;(IPC1-7):C08L23/00 |
主分类号 |
C08L23/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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