Patents by Inventor Rene LA FAILLE

Rene LA FAILLE 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).

  • CONTINUOUS PROCESS FOR RECYCLING
    Publication number: 20230037211
    Abstract: A continuous process for the recycling of aramid fiber comprising the following steps: combining aramid fibrous material including non-continuous aramid fibers with sulfuric acid to obtain a spin dope comprising aramid, and processing the spin dope including aramid into a continuous aramid fiber. The invention also pertains to a continuous aramid fiber, preferably obtainable by said process, and to a multifilament yarn including the continuous aramid fiber.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 2, 2023
    Applicant: TEIJIN ARAMID B.V.
    Inventors: Hanneke BOERSTOEL, Wido NIJENHUIS, Rene LA FAILLE, Rasid GÜNES, Said BOUDEBAH, Bert GEBBEN, Stan MAASSEN, Naoya KOMIYA
  • PROCESS FOR FORMING SHAPED ARTICLES COMPRISING CARBON NANOTUBES
    Publication number: 20210331926
    Abstract: A process for manufacturing shaped articles containing carbon nanotubes including the steps of supplying carbon nanotubes in an acidic liquid containing at least one acid, the at least one acid having a Hammett acidity function less than that of 100% sulfuric acid, the at least one acid having a Hammett acidity function equal or more than that of 90% sulfuric acid, and shaping the acidic liquid comprising carbon nanotubes into a shaped article.
    Type: Application
    Filed: January 24, 2018
    Publication date: October 28, 2021
    Applicant: CONYAR BV
    Inventors: Hanneke BOERSTOEL, Monique MEEUSEN-WIERTS, Ronald TER WAARBEEK, Rene LA FAILLE, Jorrit DE JONG, Hendrik MAATMAN, Marcin Jan OTTO