Patents by Inventor Giampaolo Guiliani

Giampaolo Guiliani 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).

  • Shock-resistant resin and method for their preparation
    Patent number: 4127617
    Abstract: Improved shock-resistant resins are obtained by graft-copolymerizing a monomer selected from among alkenyl aromatics, vinylics, acrylics, their halogenated derivatives or admixtures of same, with maleic anhydride and/or an imide derivative of such anhydride and with a terpolymer composed by ethylene, a higher homolog of ethylene and a polyene having at least one system of conjugated double bonds.
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: November 28, 1978
    Assignee: Anic, S.p.A.
    Inventors: Sergio Arrighetti, Aldo Brancaccio, Sebastiano Cesca, Giampaolo Guiliani