Solid catalyst component for olefin polymerization

Details Solid catalyst component for olefin polymerization Solid catalyst component for olefin polymerization

1988-10-26

1990-07-10

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Plural component system comprising a - group i to iv metal...

502103, 502109, 502115, 502116, 502118, 502120, 502125, 502126, 502132, 502133, 502134, C08F 464

Patent

active

049406825

ABSTRACT:
A solid catalyst component for olefin polymerization which comprises a catalyst component comprising at least titanium and chlorine fixed onto a porous substance of which the pore volume, at a pore radius in a range of from 200 to 2,000 .ANG., is 0.3 cc/g or more, said pore volume is 35% or more of the pore volume at a pore radius in a range of from 35 to 75,000 .ANG., the average particle diameter is from 5 to 300 .mu.m, the geometrical standard deviation of the particle size distribution is 2 or less and the solubility in toluene at 100.degree. C. is 30 wt. % or less.

REFERENCES:
patent: 4806433 (1989-02-01), Sasaki et al.

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