Patents by Inventor Sophia A. Toloraya

Sophia A. Toloraya 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: 20140243489
    Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R to R12 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, with the proviso that R groups cannot be hydrogen and that the carboxylate groups are in trans configuration with respect to each other.
    Type: Application
    Filed: October 11, 2012
    Publication date: August 28, 2014
    Applicant: Basell Poliolefine Italia S.r.l.
    Inventors: Ilya Nifant'ev, Alessandro Mignogna, Vladimir Bagrov, Simona Esposito, Simona Guidotti, Giampiero Morini, Joachim T.M. Pater, Fabrizio Piemontesi, Sophia A. Toloraya