Title: Olefin polymerization catalyst
Application Number: 85101407 Application Date: 1985.04.01
Publication Number: 1007157 Publication Date: 1987.01.17
Approval Pub. Date: Granted Pub. Date: 1990.08.01
International Classifi-cation: C08F4/64,C08F10/00
Applicant(s) Name: Shell Internationale Research Maatschappij B.V. Address:
Inventor(s) Name: Brian Leslie Goodall
Attorney & Agent: LI LUOYING LIU MENGMEI
Abstract:
     The main catalyst containing Mgcl2/Ticl4/electron donor is mixed with mineral oil (e.g.5-25%), to prepare free-flowable, high activity olefin polymerization catalyst component. Due to the oil is adsorbed into the pores, so the catalyst is formed as dry flowable powder the catalyst is easy to store and to transport.
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