C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
252/105, 402/641
C08F 4/64 (2006.01) C08F 10/00 (2006.01)
Patent
CA 1258062
ABSTRACT OF THE DISCLOSURE A process for producing a catalyst component for polymerization of olefins which comprises contacting (a) a metal oxide with (b) an organomagnesium compound represented by the formula RMgR' wherein R denotes a hydrocarbyl group and R' denotes a hydrocarbyl group or a halogen atom, contacting the resulting contacting product with (c) carbon dioxide, and further contacting the resulting contact product with (d) a titanium compound. Optionally, the carbon dioxide contacted contact product can be treated with the halogen-containing compound prior to contact with the titanium compound.
496536
Imai Chihiro
Makishima Tokuo
Sakuma Masato
Tachikawa Mamoru
Ueki Satoshi
Borden Ladner Gervais Llp
Toa Nenryo Kogyo K.k.
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