Catalyst component for polymerization of olefins

Details Catalyst component for polymerization of olefins Catalyst component for polymerization of olefins

1985-08-15

1986-05-20

Doll, John

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

526124, 585521, 585524, C07C 208, C07C 226

Patent

active

045903255

ABSTRACT:
A titanium halide containing catalyst component for polymerization of olefins which is prepared by reacting a magnesium hydrocarbyloxide with a silicon compound having a hydrogen-silicon bond, contacting the reaction product with an electron donor compound, contacting the resulting contact product two or more times with a titanium halide and between one of the multiple titanium halide contacts, contacting the titanium halide contacted solid with a halogenated hydrocarbon.

REFERENCES:
patent: 4115319 (1978-09-01), Scata et al.
patent: 4144390 (1979-03-01), Derroitte et al.
patent: 4159256 (1979-06-01), Sakurai et al.
patent: 4159963 (1979-07-01), Sakurai et al.
patent: 4159965 (1979-07-01), Sakurai et al.
patent: 4242479 (1980-12-01), Yokota et al.
patent: 4330650 (1982-05-01), Sakurai et al.
patent: 4550095 (1985-10-01), Imai et al.

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