Polymerization catalysts and methods

Details Polymerization catalysts and methods Polymerization catalysts and methods

1983-04-21

1985-06-18

Garvin, Patrick

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

Catalyst or precursor therefor

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

502116, 502117, 502120, 502124, 526128, C08F 402, C08F 462, C08F 464, C08F 468

Patent

active

045241414

ABSTRACT:
A catalyst and method in which the catalyst is active with a cocatalyst in the polymerization and copolymerization of 1-olefins and is prepared by reacting together one or more of a specific class of organic silicon compounds, a porous support or a silicon compound treated porous support, a Group IIA organometallic compound, and a Group IVB, VB transition metal compound or mixture thereof.

REFERENCES:
patent: 2981725 (1961-04-01), Luft et al.
patent: 3094568 (1963-06-01), Hay et al.
patent: 3654249 (1972-04-01), Diedrich et al.
patent: 3759884 (1973-09-01), Tokozumi et al.
patent: 4039472 (1977-08-01), Hoff
patent: 4082692 (1978-04-01), Goldie
patent: 4097409 (1978-06-01), Speakman
patent: 4374753 (1983-02-01), Pullukat et al.

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