| http://www.w3.org/ns/prov#value | - The inorganic oxide Component-A of the support-activator agglomerate particles of the present invention are derived from porous inorganic oxides including SiO2, Al2O3, AlPO4, MgO, TiO2, ZrO2, Cr2O3; mixed inorganic oxides including SiO2.Al2O3, SiO2.MgO, MgO.SiO2.Al2O3, SiO2.TiO2.Al2O3, SiO2.Cr2O3.TiO2 and SiO2.Cr2O3.TiO2.
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