Polymerization catalyst, production and use (P-1010)

Details Polymerization catalyst, production and use (P-1010) Polymerization catalyst, production and use (P-1010)

1984-08-03

1986-01-21

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...

502115, 502117, 502112, 502119, 502125, 526128, 526137, 526127, C08F 462, C08F 464, C08F 468

Patent

active

045657971

ABSTRACT:
Ethylene and alpha-olefins are homopolymerized or copolymerized with another olefin monomer in the presence of a catalyst system comprising an organo metal cocatalyst and a treated titanium-containing catalyst component, said titanium-containing catalyst component being obtained by reacting together a porous particulate material, an organic magnesium compound, an oxygen containing compound, a halogen, interhalogen compound or halosilane and titanium tetrachloride.

REFERENCES:
patent: 3094568 (1963-06-01), Hay et al.
patent: 3135809 (1964-06-01), Bosmajian
patent: 3787384 (1974-01-01), Stevens et al.
patent: 4244838 (1981-01-01), Gessell
patent: 4431568 (1984-02-01), Miya et al.
patent: 4451574 (1984-05-01), Johnson

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