发明名称 |
METHOD FOR PRODUCING OLEFIN POLYMER AND CATALYST FOR OLEFIN POLYMERIZATION |
摘要 |
To provide a method of efficiently affording olefin polymers having a high molecular weight and a high melting point even under industrially advantageous high-temperature conditions. A production method of an olefin polymer to solve the above problem includes polymerizing monomer(s) including at least one ±-olefin having 3 or more carbon atoms at 50°C to 200°C in the presence of an olefin polymerization catalyst including; (A) a crosslinked metallocene compound represented by General Formula [I] below; and (B) at least one compound selected from (b-1) an organoaluminum oxy-compound, (b-2) a compound that forms an ion pair by reacting with the crosslinked metallocene compound (A), and (b-3) an organoalunimum compound. |
申请公布号 |
EP2975069(A4) |
申请公布日期 |
2016.10.26 |
申请号 |
EP20140762956 |
申请日期 |
2014.03.11 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
EBISAWA, IKUKO;KITAGAWA, HIDEO;YUKITA, TAKASHI;YAMASHITA, MASAHIRO;TAKEDA, KOUJI;KANEYOSHI, HIROMU |
分类号 |
C08F4/6592;C08F10/00 |
主分类号 |
C08F4/6592 |
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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