- 专利标题: OLEFIN-POLYMERIZATION SOLID CATALYTIC COMPONENT, PRODUCTION METHOD FOR OLEFIN-POLYMERIZATION CATALYST, AND PRODUCTION METHOD FOR OLEFIN POLYMER
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申请号: US15542149申请日: 2016-01-18
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公开(公告)号: US20180265612A1公开(公告)日: 2018-09-20
- 发明人: Hiroyuki Kono , Toshiya Uozumi , Shingo Yamada , Toshihiko Sugano
- 申请人: TOHO TITANIUM CO., LTD.
- 申请人地址: JP Chigasaki-shi, Kanagawa
- 专利权人: TOHO TITANIUM CO., LTD.
- 当前专利权人: TOHO TITANIUM CO., LTD.
- 当前专利权人地址: JP Chigasaki-shi, Kanagawa
- 优先权: JP2015-017403 20150130
- 国际申请: PCT/JP2016/051281 WO 20160118
- 主分类号: C08F110/06
- IPC分类号: C08F110/06
摘要:
A solid catalyst component for olefin polymerization is produced by bringing a vinylsilane compound (d) into contact with a catalyst component, the catalyst component being a powdery solid component obtained by bringing a magnesium compound (a), a titanium halide compound (b), and an electron donor compound (c) into contact with each other, the electron donor compound (c) being one or more compounds that do not include a phthalic ester structure, and include one or more groups selected from an ester group, a carbonate group, and an ether group, the vinylsilane compound (d) being brought into contact with the catalyst component in a 0.1 to 15-fold molar quantity with respect to the molar quantity (on a titanium atom basis) of the titanium halide compound (b) included in the catalyst component.
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