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Olefin polymerization catalyst

  • US 5,106,806 A
  • Filed: 10/18/1990
  • Issued: 04/21/1992
  • Est. Priority Date: 10/18/1990
  • Status: Expired due to Term
First Claim
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1. An olefin polymerization catalyst component precursor consisting of a solution of a complex alkoxide compound of the formula


  • space="preserve" listing-type="equation">Mg.sub.3 Ti.sub.m (OR).sub.n X.sub.p
wherein OR independently is alkoxide of up to four carbon atoms inclusive and x is a monovalent anion of a phenolic compound wherein m is 0.5 to 2, p is greater than zero and less than or equal to 2, and n equals 6 plus 4 m minus p.6.

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