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Metallocene catalysts bridged half

Metallocene catalysts can be classified into several categories based on ligand symmetrical structures. This includes Cj, Ci-v, Cs, Ci, oscillating structures, and bridged half-metallocenes. The main features of these... [Pg.1599]

Unbridged, bridged, substituted, and half-sandwich complexes have been used as metallocenes for ethylene polymerization (Figs. 1 and 2). To compare the activities and molecular masses, the polymerizations are carried out under the same conditions (30°C, 2 bar ethylene pressure, with toluene as a solvent) (105). Table IV shows the polymerization behavior of various met-allocene/alumoxane catalysts. Generally, zirconium-containing catalysts are... [Pg.110]

See other pages where Metallocene catalysts bridged half is mentioned: [Pg.299]    [Pg.69]    [Pg.5]    [Pg.76]    [Pg.1611]    [Pg.94]    [Pg.334]    [Pg.209]    [Pg.2]    [Pg.20]    [Pg.83]    [Pg.1605]    [Pg.338]    [Pg.451]    [Pg.461]    [Pg.4589]    [Pg.11]    [Pg.40]    [Pg.152]    [Pg.108]   
See also in sourсe #XX -- [ Pg.1605 ]



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Bridged metallocenes

Half-bridge

Metallocene catalysts

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