发明授权
US08105970B2 Olefin polymerization catalyst component and production process thereof, and production proces of olefin polymerization catalyst and olefin polymer
有权
烯烃聚合催化剂组分及其制备方法，以及烯烃聚合催化剂和烯烃聚合物的生产过程
- 专利标题： Olefin polymerization catalyst component and production process thereof, and production proces of olefin polymerization catalyst and olefin polymer
- 专利标题（中）： 烯烃聚合催化剂组分及其制备方法，以及烯烃聚合催化剂和烯烃聚合物的生产过程
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申请号： US13053444申请日： 2011-03-22
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公开(公告)号： US08105970B2公开(公告)日： 2012-01-31
- 发明人: Mitsuhiro Okada , Wataru Hirahata
- 申请人： Mitsuhiro Okada , Wataru Hirahata
- 申请人地址： JP Tokyo
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Panitch Schwarze Belisario & Nadel LLP
- 主分类号： B01J31/02
- IPC分类号： B01J31/02 ; C08F4/50
摘要：
A solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and a defined internal electron donor such as dodecanedioyl dichloride; a production process of such a solid catalyst component, using a titanium compound, a magnesium compound, and the above internal electron donor, or using a solid component containing a titanium atom and a magnesium atom, and the above internal electron donor; a production process of a solid catalyst, using (i) the above solid catalyst component, (ii) an organoaluminum compound, and (iii) an external electron donor; and a production process of an olefin polymer using the above solid catalyst.
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