OLEFIN POLYMERIZATION CATALYST, METHOD OF PREPARATION THEREOF, AND METHOD OF MAKING OLEFIN POLYMER Russian patent published in 1998 - IPC

Abstract RU 2111219 C1

FIELD: polymerization of olefins. SUBSTANCE: claimed catalyst consists of microporous polymeric carrier having pore volume of at least 50% of carrier total volume and pore size of 0.1 to 10 mcm, and catalytically active portion formed on said carrier. Present invention describes method of preparing said catalyst and method of preparing OLEFIN polymer using said catalyst. EFFECT: more efficient polymerization catalyst. 8 cl

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RU 2 111 219 C1

Authors

Khans-Fridrikh Kherrmann[De]

Bernd Bakhmann[De]

Bernkhard Khirkhol'Tser[Ca]

Val'Ter Shpalek[De]

Dates

1998-05-20Published

1993-03-31Filed