Olefin polymerization

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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502117, 526164, 5263404, 526352, C08F 452

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active

046999620

ABSTRACT:
A process for producing a novel-highly active lanthanide containing catalyst comprising the product produced by reacting a lanthanide hydride, a Lewis acid, and an electron donor ligand with an organoaluminum cocatalyst component and its use in the polymerization of olefins, especially olefins such as ethylene and 1,3-butadiene.

REFERENCES:
patent: 3179580 (1965-04-01), Fukui et al.
patent: 4429089 (1984-01-01), Pedretti et al.
patent: 4461883 (1984-07-01), Takeuchi et al.
Macromolecules, 15, 230-233 (1982).
J. Polym. Sci: Polymer Chemistry, Edition, 18, 3345-3357 (1980).

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