CATALYST FOR POLYOLEFIN POLYMERISATION AND A PRODU

专利名称：CATALYST FOR POLYOLEFIN

POLYMERISATION AND A PRODUCTIONMETHOD FOR THE SAME

发明人：CHOI, Young Heon,LIM, Seong Soo,KIM,

Young Kook

申请号：EP10841236.2申请日：20101228公开号：EP2520591A2公开日：20121107

摘要：The present disclosure relates to a method for preparing a catalyst forpolymerization of polyolefin and a catalyst for polymerization of polyolefin by using thesame, and particularly, to a method for preparing a catalyst for polymerization ofpolyolefin, including: reacting a magnesium halide precursor solution obtained bydissolving magnesium halide in a first alcohol and a first hydrocarbon and a dialkoxymagnesium support obtained by reacting a halogen compound and a second alcohol withmetal magnesium, with titanium tetrachloride and an internal electron donor in thepresence of a second hydrocarbon. The present disclosure may provide a catalyst forpolymerization of two-component magnesium compound supported polyolefin showinghigh activity by using the above-described dialkoxy magnesium supported catalyst.

申请人：Honam Petrochemical Corporation

地址：395-67, Shindaebang-dong Dongjak-gu Seoul 156-711 KR

国籍：KR

代理机构：Eisenführ, Speiser & Partner

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