Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Inorganic carbon containing
Patent
1982-06-18
1983-12-27
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Inorganic carbon containing
526114, 526125, 502226, C08F 402
Patent
active
044229577
ABSTRACT:
A supported high efficiency catalyst component for polyolefin production and methods of making and using the same are disclosed. An enhanced support made from the materials comprising a support base, an inorganic Lewis acid and an electron donor is combined with an active transition metal compound and optionally a second electron donor to form the catalyst component. Additionally, a dehydrating agent may be pre-combined with the support base in the production of the catalyst support. The methods of producing such catalyst supports and catalyst components are performed by milling in the absence of any solvent. Such catalysts produce polymer of such high quality and quantity that polymer extraction and polymer deashing are not necessary.
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The Condensed Chemical Dictionary, Fifth Edition (1956), Pub. by Reinhold Pub. Co., N.Y., N.Y., pp. 203, 205 & 982.
Kaus Malcolm J.
Miro Nemesio D.
Garvin Patrick
Phillips Petroleum Company
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