Patents by Inventor Anne-Laure Brison

Anne-Laure Brison 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).

  • Polyacetal compositions with improved tribological properties
    Patent number: 7851585
    Abstract: The invention relates to polyacetal compositions comprising a mixture of (i) a polyacetal resin, (ii) p-aramid particles and (III) a vinyl-terminated dimethyl siloxane polymer. These compositions are useful in preparing molded articles exhibiting a good balance between high self-lubricating properties and wear resistance, and especially useful in articles that are in motion with respect to other parts they are in contact with.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: December 14, 2010
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Anne-Laure Brison, Andreas Renken
  • Polyacetal compositions with improved tribological properties
    Publication number: 20090105426
    Abstract: The invention relates to polyacetal compositions comprising (i) a polyacetal resin, (ii) p-aramid particles and (III) a vinyl-terminated dimethyl siloxane polymer and molded products thereof showing improved tribological properties.
    Type: Application
    Filed: October 16, 2008
    Publication date: April 23, 2009
    Inventors: Anne-Laure Brison, Andreas Renken