Patents by Inventor Alessandro Mignogan

Alessandro Mignogan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
    Publication number: 20150141595
    Abstract: Process for the polymerization of butene-1 carried out in the presence of a catalyst comprising (a) a solid catalyst component comprising Mg, Ti and an electron donor compound of the following formula (I) In which the R groups equal to or different from each other, are C1-C15 hydrocarbon groups, the R1-R2 groups, equal to or different from each other, are hydrogen, halogen or C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, P, S, N and Si, n and m are integer from 0 to 3 with the proviso that at least one of them is different from 0; (b) An aluminium alkyl cocatalyst and (c) an external electron donor
    Type: Application
    Filed: May 13, 2013
    Publication date: May 21, 2015
    Applicant: Basell Poliolefine Italia S.r.l
    Inventors: Alessandro Mignogan, Simona Esposito, Simona Guidotti, Giampiero Morini, Joachim T.M. Pater, Fabrizio Piemontesi, Gianni Vitale