Patents by Inventor Giorgio Foschini

Giorgio Foschini 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 preparing catalyst carrier of magnesium chloride
    Patent number: 4401641
    Abstract: A new crystalline form (beta form) of MgCl.sub.2 is disclosed, as are methods for obtaining it by reaction of SOCl.sub.2 with hydrated MgCl.sub.2 at a temperature comprised between room temperature and the boiling point of SOCl.sub.2.
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: August 30, 1983
    Assignee: Montedison S.p.A.
    Inventors: Enrico Albizzati, Ivano Bassi, Giorgio Foschini, Sandro Parodi, Franco Pirinoli
  • Catalysts for polymerizing olefins to spheroidal-form polymers
    Patent number: 4111835
    Abstract: Supported catalysts for the high-yield polymerization of olefins to polymers which occur in spheroidal form are disclosed. The catalysts are prepared from starting components which comprise (a) organometallic compounds of metals belonging to Groups II or III of the Mendelyeev Periodic Table and (b) a product obtained by reacting a halogenated Ti compound with a Mg hydrate chloride in the form of spheroidal particles having controlled dimensions comprised between 10 and 70 microns.
    Type: Grant
    Filed: September 17, 1976
    Date of Patent: September 5, 1978
    Assignee: Montedison S.p.A.
    Inventors: Giorgio Foschini, Nicolino Fiscelli, Paolo Galli