Patents by Inventor Alessandro Mignona

Alessandro Mignona 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: 20130131290
    Abstract: A catalyst component for the polymerization of olefins comprising Mg, Ti and at least two electron donor compounds, one of which (A) belonging to specific diolesters and the other electron donor compound (B) being selected from aromatic monoesters of the following formula (B) in which R groups equal to or different from each other, are selected from C1-C15 hydrocarbon groups which can be also linked to form one or more cycles, m is an integer from 1 to 5 and R5 is a C1-C15 alkyl group, said electron donors A and B being in amounts such that the A/B molar ratio is lower than 20.
    Type: Application
    Filed: August 4, 2011
    Publication date: May 23, 2013
    Applicant: Basell Poliolefine Italia, S.r.l.
    Inventors: Giampiero Morini, Davide Balboni, Antonio Cristofori, Simona Guidotti, Alessandro Mignona, Jochem T.M. Pater