Patents by Inventor Massimo Pozzoli

Massimo Pozzoli 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 expanded articles based on chlorotrifluoroethylene copolymers
    Patent number: 5837173
    Abstract: The invention relates to a process for preparing expanded articles based on ethylene-chlorotrifluoroethylene copolymers having high dielectric characteristics consisting in mixing the copolymer with 0.5-2% by weight of boron nitride, extruding the blend at 260.degree.-300.degree. C., injecting into the molten blend nitrogen at 50-150 atmospheres and lowering the pressure for obtaining the expanded article.
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: November 17, 1998
    Assignee: Ausimont S.p.A.
    Inventors: Giandomenico Vita, Massimo Pozzoli
  • Process for coating an electroconductive material using foamable solid compositions based on perfluoropolymers
    Patent number: 5716665
    Abstract: The invention relates to a foamable solid composition based on thermoprocessable perfluoropolymers comprising, homogeneously dispersed in the polymeric matrix, 0.05-20% by weight of a liquid fluoropolyether having molecular weight lower than 3,500 and 0.002-10% by weight of a nucleating agent. The composition results to be suitable for extruding foamed cables.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: February 10, 1998
    Assignee: Ausimont S.p.A.
    Inventors: Giandomenico Vita, Massimo Pozzoli, Domenico De Angelis
  • Multilayer structures of fluorinated and non-fluorinated thermoplastic polymers
    Patent number: 5480721
    Abstract: Multilayer structures comprising at least a fluorinated thermoplastic and a non-fluorinated thermoplastic wherein the adhesive intermediate layer comprises a fluorinated thermoplastic, a non-fluorinated thermoplastic and an ionomer which comprises copolymers having reactive groups salified or not; the amount of reactive groups in the ionomer copolymer being preferably higher than 3% by weight, in general between 8-35%.
    Type: Grant
    Filed: September 9, 1994
    Date of Patent: January 2, 1996
    Assignee: Ausimont, S.p.A.
    Inventors: Massimo Pozzoli, Giandomenico Vita, Larry L. Chapoy