Patents by Inventor Fran.cedilla.oise Eyriey

Fran.cedilla.oise Eyriey 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).

  • Epoxy resin composition and applications, in particular in composite structures, using imidazole/polyamine mixture
    Patent number: 5512372
    Abstract: Hardenable or polymerizable epoxy resin-based composition, characterized in that its hardener system comprises a combination in synergic quantities of:(i) at least one imidazole which, alone, can cause the polymerization of the epoxy resin only at a temperature above about 75.degree. C.,(ii) at least one polyamine compound which, alone, leads to the polymerization of the epoxy resin at a temperature lower than about 75.degree. C. Such a resin is particularly suitable for the manufacture of composite structures, applicable in particular in ship- or boatbuilding.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: April 30, 1996
    Assignee: Brochier, S.A.
    Inventors: Isabelle Blanc, Fran.cedilla.oise Eyriey, Xavier Gambert