METHOD FOR THE PREPARATION OF OLEFIN POLYMERISATION CATALYST SUPPORT AND AN OLEFIN POLYMERISATION CATALYST
摘要
The invention is directed to a process for producing a particulate support for an olefin polymerisation catalyst wherein a solution of a magnesium compound is contacted with a solution of an element of Group (13 or 14) of the Periodic Table (IUPAC) to obtain a solid reaction product. In the process of the invention the solid reaction product is formed by: i) contacting (a) a solution of a magnesium hydrocarbyloxy compound with (b) a solution of a halogen-containing compound of an element of Group (13 or 14) of the Periodic Table (IUPAC); and ii) recovering the solidified reaction product from the reaction mixture.
申请公布号
WO2004055068(A1)
申请公布日期
2004.07.01
申请号
WO2002EP14463
申请日期
2002.12.18
申请人
BOREALIS TECHNOLOGY OY;GAROFF, THOMAS;WALDVOGEL, PAEIVI;PESONEN, KARI