Patents by Inventor Frederic Alexandre Lionel Boursereau

Frederic Alexandre Lionel Boursereau 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).

  • Compositions of maleic resins that can be set by ionization and their use in the manufacture of composite materials with fibrous reinforcement
    Patent number: 5886063
    Abstract: The invention relates to compositions of ionization-setting maleic resins and their use for manufacture of composite materials with a fibrous reinforcement. These compositions comprise a maleic resin and a reactive diluent made up of at lest one compound chosen from among dipentaerythritol pentacrylate and hydroxyethyl methacrylate, the total quantity of reactive diluent being between 10 and 70 parts by weight per 100 parts by weight of maleic resin. They may also comprise a plasticizer such as bis-allylic resin. With these compositions it is possible to obtain composite materials set by ionization without additional post heat treatment.
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: March 23, 1999
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Frederic Alexandre Lionel Boursereau, Patrice Dourthe