Intermetallic compounds of Lewis base bridged transition metal-r

Details Intermetallic compounds of Lewis base bridged transition metal-r Intermetallic compounds of Lewis base bridged transition metal-r

1985-04-22

1986-09-09

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, 502119, 502121, 502122, 502123, 502124, 502125, 502126, 502127, 502129, 502132, 502133, 502171, 526139, 526140, 526141, 526142, 526127, 526133, C08F 464, C08F 462, C08F 468

Patent

active

046109749

ABSTRACT:
Lewis base-bridged intermetallic compounds comprising the reaction product of a transition metal alkoxide with a reducing metal having a higher oxidation potential than the transition metal in the presence of a Lewis base and said reaction product being associated by coordinate covalent bridges formed from the Lewis base and composed of donor atoms selected from the group consisting of oxygen, nitrogen, sulfur and phosphorous; and catalyst components and systems for the polymerization of alpha olefins.

REFERENCES:
patent: 4513095 (1985-04-01), Speca
patent: 4536487 (1985-08-01), Speca
patent: 4540680 (1985-09-01), Speca

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