Patents by Inventor FABRICE SURLEAU

FABRICE SURLEAU 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).

  • Method and device for producing a rubber mixture in a liquid phase
    Patent number: 10808083
    Abstract: A process and device continuously prepare a filled rubber masterbatch. The process comprises bringing into contact, in a mixing zone, a first liquid-phase flow and a second liquid-phase flow, the first flow being an elastomer emulsion, the second flow being an aqueous suspension of filler particles, such that one of the two flows emerges inside the other flow and that the two flows are transported at low pressure before they are brought into contact.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: October 20, 2020
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Frederic Pialot, Fabrice Surleau, Stephane Nebout
  • METHOD AND DEVICE FOR PRODUCING A RUBBER MIXTURE IN A LIQUID PHASE
    Publication number: 20190002650
    Abstract: A process and device continuously prepare a filled rubber masterbatch. The process comprises bringing into contact, in a mixing zone, a first liquid-phase flow and a second liquid-phase flow, the first flow being an elastomer emulsion, the second flow being an aqueous suspension of filler particles, such that one of the two flows emerges inside the other flow and that the two flows are transported at low pressure before they are brought into contact.
    Type: Application
    Filed: July 26, 2016
    Publication date: January 3, 2019
    Inventors: FREDERIC PIALOT, FABRICE SURLEAU, STEPHANE NEBOUT