Patents by Inventor Evelien De Backer

Evelien De Backer 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).

  • Patent number: 10907015
    Abstract: Described is a method for the production of a moisture curable composition whereby the reactive end groups of a reactive polymer are reacted with a cross-linking agent for forming a prepolymer, whereby the method is operated in batch mode and the production of the prepolymer occurs in a mixing vessel, characterized in that the reactive polymer and the cross-linking agent, as well as the additional ingredients necessary for the production step in the mixing vessel, are introduced into the closed mixing vessel and react without opening the mixing vessel, and the mixing takes place without opening the mixing vessel, and the product is removed from the mixing vessel without opening the mixing vessel.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: February 2, 2021
    Assignee: SOUDAL
    Inventors: Peter Bruggeman, Peter Geboes, Luc Loos, Ulric Beliën, Bob Laurent, Dave Van Den Plas, Evelien De Backer, Dominique Wouters
  • Publication number: 20190218347
    Abstract: Described is a method for the production of a moisture curable composition whereby the reactive end groups of a reactive polymer are reacted with a cross-linking agent for forming a prepolymer, whereby the method is operated in batch mode and the production of the prepolymer occurs in a mixing vessel, characterized in that the reactive polymer and the cross-linking agent, as well as the additional ingredients necessary for the production step in the mixing vessel, are introduced into the closed mixing vessel and react without opening the mixing vessel, and the mixing takes place without opening the mixing vessel, and the product is removed from the mixing vessel without opening the mixing vessel.
    Type: Application
    Filed: April 26, 2017
    Publication date: July 18, 2019
    Applicant: SOUDAL
    Inventors: Peter Bruggeman, Peter Geboes, Luc Loos, Ulric Beliën, Bob Laurent, Dave Van Den Plas, Evelien De Backer, Dominique Wouters