Process for producing solid catalyst for use in...

Details Process for producing solid catalyst for use in... Process for producing solid catalyst for use in...

C - Chemistry, Metallurgy

08

F

252/105, 402/566

C08F 4/656 (2006.01) C08F 10/00 (2006.01) C08F 110/06 (2006.01) C08F 210/16 (2006.01)

Patent

CA 1334963

A process for producing a trivalent titanium compound-containing solid catalyst for use in the polymerization of olefins which comprises treating, with an ester compound, a solid product obtained by reducing a titanium compound represented by the following general formula: Ti(OR1)nX4-n (R1 represents hydrocarbon group having 1 to 20 carbon atoms, X represents halogen atom, and n represents a number satisfying 0 < n ? 4) with an organomagnesium compound in the presence of an organic silicon compound having Si-O bond, and thereafter treating it with a mixture of an ester compound and titanium tetrachloride.

611601

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