Process for preparing a catalyst component, resultant catalyst s

Details Process for preparing a catalyst component, resultant catalyst s Process for preparing a catalyst component, resultant catalyst s

1986-06-09

1991-12-24

Smith, Edward J.

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

Catalyst or precursor therefor

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

502104, 502108, 502109, 502117, 502119, 502120, 502132, 502116, 526125, 526127, 526129, 526904, 526352, 5263486, 526901, C08F 4654, C08F 1000

Patent

active

050752707

ABSTRACT:
A process for preparing a transition metal component for a catalyst system wherein a specified aluminosiloxane derivative is reacted with a monohalopenated, alkylated, or alkoxylated compound of magnesium and the reaction product is chlorinated and reacted with a transition metal; a catalyst system comprising such transition metal component and a cocatalyst selected from organometallic compounds of a metal of Groups I through III of the Periodic Table; and the process of synthesizing olefin homopolymers and copolymers utilizing such catalyst system.

REFERENCES:
patent: 3969332 (1976-07-01), Gloriod et al.
patent: 4159965 (1979-07-01), Sakurai et al.
patent: 4301029 (1981-11-01), Count et al.
patent: 4319011 (1982-03-01), Lowey et al.
patent: 4490514 (1984-12-01), Hoff et al.
patent: 4536484 (1985-08-01), Lacombe et al.

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