Polyolefin polymerization process and 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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Details

502119, 502125, 502127, 526 92, 526138, C08F 464

Patent

active

044927681

ABSTRACT:
A catalyst and its method of preparation and use involving reacting a magnesium dihalide, an alkoxytitanium compound and water, followed by reaction with an organoaluminum compound and then with a halide ion exchanging source.

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