Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1982-11-24
1984-11-06
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502120, 502132, 526125, 526129, 526156, C08F 402, C08F 464
Patent
active
044813015
ABSTRACT:
The present invention relates to a highly active catalyst composition for polymerizing alpha-olefins prepared by treating a support with an organomagnesium composition and contacting the thus formed solid supported magnesium composition in a liquid medium with a tetravalent titanium compound. This catalyst is particularly useful for the production of linear low density polyethylene polymers.
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patent: 4263171 (1981-04-01), Shida et al.
patent: 4354009 (1982-10-01), Goeke et al.
patent: 4458058 (1984-07-01), Dombro
Nowlin Thomas E.
Wagner Klaus P.
Aksman Stanislaus
Garvin Patrick
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
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