FIELD: chemistry.
SUBSTANCE: process for polymerization of olefins in the presence of a catalytic system is described. The catalytic system includes a metallocene catalytically active compound, a carrier comprising fluorinated alumina, and an aluminoxane. Aluminoxane content ranges from 0.1 mmol to 7 mmol per gram of the carrier.
EFFECT: high productivity and the possibility of application of a small amount of activator.
23 cl, 8 tbl, 29 ex
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RU2233845C2 |
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RU2249601C2 |
Authors
Dates
2017-11-03—Published
2011-02-18—Filed