Patents by Inventor Thierry Toullec

Thierry Toullec 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 making a cross-linked polyethylene article
    Patent number: 10173358
    Abstract: A process for for making a cross-linked polyethylene article includes: (A) feeding a blend comprising a cross-linkable silane-group containing polyethylene copolymer and at least one additive to an extruder, (B) feeding a liquid comprising a silanol condensation catalyst to said extruder to form a mixture with said blend, (C) extruding said mixture to form an article and (D) cross-linking said article. The article may be a pipe or cable.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: January 8, 2019
    Assignee: BOREALIS AG
    Inventors: Thierry Toullec, Paul Laurenson, Bart Verheule, Ola Fagrell, Linus Karlsson
  • PROCESS FOR MAKING A CROSS-LINKED POLYETHYLENE ARTICLE
    Publication number: 20150314509
    Abstract: The present invention relates to a process for making a cross-linked polyethylene article and to the use of such a process in the production of pipes or cables. The process comprises: (A) feeding a blend comprising a cross-linkable silane-group containing polyethilene copolymer and at least one additive to an extruder, (B) feeding a liquid comprising a silanol condensation catalyst to said extruder to form a mixture with said blend, (C) extruding said mixture to form an article and (D) cross-linking said article.
    Type: Application
    Filed: December 17, 2013
    Publication date: November 5, 2015
    Applicant: Borealis AG
    Inventors: Thierry Toullec, Paul Laurenson, Bart Verheule, Ola Fagrell, Linus Karlsson