Process for producing solid catalyst for polymerization of olefi

Details Process for producing solid catalyst for polymerization of olefi Process for producing solid catalyst for polymerization of olefi

1988-03-29

1989-10-17

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, 502108, 502113, 502117, 502120, C08F 464

Patent

active

048747343

ABSTRACT:
A process for producing a solid catalyst for polymerization of olefins, which comprises bringing a solution of an aluminoxane into contact with a suspension of a particulate carrier having supported thereon a compound of a transition metal of Group IVB of the periodic table in a solvent in which the aluminoxane is insoluble or sparingly soluble. In another aspect, the invention provides a process for producing a solid catalyst for polymerization of olefins, which comprises bringing a suspension of a particulate carrier having supported thereon a compound of a transition metal of Group IVB of the periodic table in a solution of an aluminoxane into contact with a solvent in which the aluminoxane is insoluble or sparingly soluble.

REFERENCES:
patent: 4404344 (1983-09-01), Sinn et al.
patent: 4508843 (1985-04-01), Etherton et al.
patent: 4542199 (1985-09-01), Kaminsky et al.
patent: 4568658 (1986-02-01), Cook et al.
patent: 4665047 (1987-05-01), Slaugh et al.
patent: 4701432 (1987-10-01), Welborn
patent: 4752597 (1988-06-01), Turner

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