Composition of matter and method of preparing same, catalyst, me

Details Composition of matter and method of preparing same, catalyst, me Composition of matter and method of preparing same, catalyst, me

1980-03-24

1982-12-14

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252429C, 252431R, 526125, C08F 464

Patent

active

043637469

ABSTRACT:
A transition metal compound and a metal halide compound selected from metal dihalide compounds and metal hydroxyhalide compounds are chemically combined to form a composition of matter. The composition of matter is suitable for use with an organometallic compound to produce an active olefin polymerization catalyst. Exceptionally high polymer yields are realized per gram of catalyst when the catalyst is treated with a halide ion exchanging source and used with an organometallic cocatalyst.

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