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Home › Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system

Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system

US Patent 5077358 · Granted Dec 31, 1991

Estimated economic value: $10,922,000 ⓘ

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