Patents by Inventor Alberto Gil

Alberto Gil 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).

  • Process for the polymerization of olefins
    Patent number: 7138469
    Abstract: Process for the polymerization of olefins CH2?CHR, in which R is hydrogen or a hydrocarbon radical with 1–12 carbon atoms, carried out in the presence of a catalyst component (A) comprising Mg, Ti and halogen as essential elements and of a catalyst component (B) capable to produce, under the same polymerization conditions, a polymer with an average particle size lower than that obtainable with the said catalyst component A. The said process provides polymers with increased bulk density.
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: November 21, 2006
    Assignee: Basell Poliolefine Italia S.p.A.
    Inventors: Gianni Collina, Ofelia Fusco, Eduardo Chicote Carrion, Alberto Gil, Volker Dolle, Horst Klassen, Karl-Heinz Kagerbauer
  • Process for the polymerization of olefins
    Publication number: 20040077490
    Abstract: Process for the polymerization of olefins CH=CHR, in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, carried out in the presence of a catalyst component (A) comprising Mg, Ti and halogen as essential elements and of a catalyst component (B) capable to produce, under the same polymerization conditions, a polymer with an average particle size lower than that obtainable with the said catalyst component A. The said process provides polymers with increased bulk density.
    Type: Application
    Filed: September 26, 2003
    Publication date: April 22, 2004
    Inventors: Gianni Collina, Ofelia Fusco, Eduardo Chicote Carrion, Alberto Gil, Volker Dolle, Horst Klassen, Karl-Heinz Kagerbauer