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Titanium catalysts poly derivatives

Of the many catalysts that polymerize isoprene. four have attained commercial importance. One is a coordination catalyst based on an aluminum alkyl and a vanadium salt which produces rrmo ], 4-poly isoprene, A second is a lithium alkyl which produces WPS iis-l.4-polyisoprene. Very high tW fl in-].4-polyisoprene is produced vvilh coordinalion catalysts consisting of a combination of titanium tetrachloride. TiCL. plus a Iri-alkylaluimnum, RiAI. or a combination ol TiCU with an ulane (aluminum hydride derivative). [Pg.890]

See other pages where Titanium catalysts poly derivatives is mentioned: [Pg.643]    [Pg.577]    [Pg.618]    [Pg.407]    [Pg.117]    [Pg.129]    [Pg.136]    [Pg.111]    [Pg.4]    [Pg.86]    [Pg.87]    [Pg.259]    [Pg.4]    [Pg.5]    [Pg.26]    [Pg.404]    [Pg.515]    [Pg.3249]    [Pg.90]    [Pg.306]    [Pg.804]    [Pg.4]    [Pg.241]    [Pg.545]    [Pg.677]    [Pg.107]   
See also in sourсe #XX -- [ Pg.219 , Pg.220 , Pg.221 , Pg.222 ]



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