Process for the preparation of an olefin polymerization catalyst

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...

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502119, 502127, 502134, 502104, 502111, 526119, 526125, 526127, 526142, 526907, B01J 3114, C08F 476

Patent

active

045857490

ABSTRACT:
An olefin polymerization catalyst prepared by reacting an admixture of anhydrous magnesium dihalide and hydrous magnesium dihalide with reactants including benzoic acid ester, an alkoxytitanium compound, an organoaluminum halide, and a titanium halide.

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