| 摘要 |
A catalyst for olefin polymerization, comprising: a solid catalyst component comprising [A] a solid component having substantially no hydroxyl group, [B] a compound of a transition metal selected from Groups 3-11 of the Periodic Table, and [C] a mixture of an activator compound (C-1) capable of reacting with the transition metal compound [B] to form a metal complex having catalytic activity and an organoaluminum compound (C-2); and [D] an organomagnesium compound soluble in a hydrocarbon solvent which is obtained by reacting (i) an organomagnesium compound represented by the general formula: (Mt)alpha(Mg)beta(R<1>)a(R<2>)b wherein Mt is a metal atom belonging to Groups 1-3 of the Periodic Table, R<1 >and R<2 >are hydrocarbon groups of 2-20 carbon atoms, and alpha, beta, a and b are numerals satisfying the following relationship: 0<=alpha, 0<beta, 0<=a, 0<b, a+b>0, and ralpha+2beta=a+b (where r is a valence of Mt) with (ii) a compound selected from an amine, an alcohol and a siloxane.
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