Invention Application
US20100298509A1 METHOD OF PRODUCING DIALKOXYMAGNESIUM SUPPORT FOR CATALYST FOR OLEFIN POLYMERIZATION, METHOD OF PRODUCING CATALYST FOR OLEFIN POLYMERIZATION USING THE SAME AND METHOD OF POLYMERIZING OLEFIN USING THE SAME
审中-公开
制备用于烯烃聚合的催化剂的二烷氧基甲烷载体的方法，使用该方法生产烯烃聚合催化剂的方法和使用该方法聚合烯烃的方法
- Patent Title: METHOD OF PRODUCING DIALKOXYMAGNESIUM SUPPORT FOR CATALYST FOR OLEFIN POLYMERIZATION, METHOD OF PRODUCING CATALYST FOR OLEFIN POLYMERIZATION USING THE SAME AND METHOD OF POLYMERIZING OLEFIN USING THE SAME
- Patent Title (中): 制备用于烯烃聚合的催化剂的二烷氧基甲烷载体的方法，使用该方法生产烯烃聚合催化剂的方法和使用该方法聚合烯烃的方法
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Application No.: US12686734Application Date: 2010-01-13
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Publication No.: US20100298509A1Publication Date: 2010-11-25
- Inventor: Eun II KIM , Jong Sik KIM , Young Joo LEE , Joon Ryeo PARK
- Applicant: Eun II KIM , Jong Sik KIM , Young Joo LEE , Joon Ryeo PARK
- Applicant Address: KR Seosan-shi
- Assignee: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
- Current Assignee: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
- Current Assignee Address: KR Seosan-shi
- Priority: KR10-2009-0044778 20090522
- Main IPC: C07C29/70
- IPC: C07C29/70 ; C08F4/60 ; C08F4/50
Abstract:
Disclosed are a method for producing a dialkoxymagnesium support for catalyst for olefin polymerization, a method of producing catalyst for olefin polymerization using the dialkoxymagnesium support and a method of polymerizing olefin using the catalyst. By using the method for producing a support according to the present invention, the content of large particles in the dialkoxymagnesium support can be controlled and the particle can have spherical shape, so the catalyst produced by using the support have high activity and stereoregularity, and high bulk density, thereby making it possible to be applied to the commercial processes.
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