Patents by Inventor Helene Gallou

Helene Gallou 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).

  • FIREPROOF POLYAMIDE ARTICLE INCLUDING A COATING FORMED BY PLASMA TREATMENT
    Publication number: 20150329687
    Abstract: Polyamide articles are described, in particular molded fireproof articles, including a coating deposited using cold plasma. The articles can have excellent flame properties, and can include, in the polyamide matrix, at least one fireproofing system and have such a coating on at least one of the surfaces thereof.
    Type: Application
    Filed: December 20, 2011
    Publication date: November 19, 2015
    Applicant: RHODIA OPERATIONS
    Inventors: Hélène Gallou, Maude Jimenez, Charafeddine Jama, René Delobel
  • FIRE-RETARDANT POLYAMIDE CAST ITEM INCLUDING AN INTUMESCENT COATING
    Publication number: 20120276391
    Abstract: Fire-retardant polyamide cast items including an intumescent coating are described. The case items can have excellent fire-retardant properties and can include at least one fire-retardant system in the polyamide matrix. The items can also have an intumescent coating on at least one surface.
    Type: Application
    Filed: October 15, 2010
    Publication date: November 1, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Helene Gallou, Maude Jimenez, Charafeddine Jama, Sophie Duquesne, Rene Delobel, Xavier Couillens, Serge Bourbigot