Patents by Inventor Claude Nootens

Claude Nootens 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).

  • Flame resistant polyvinylarene polymer compositions
    Patent number: 6545078
    Abstract: Composition containing polyvinylarene polymer particles, which particles are bound to each other by a binder composition based on a silicate and an organic polymer having a weight average molecular weight of at least 500,000 g/mol, as measured in accordance with gel permeation chromatography. The invention furthermore relates to a process for the preparation of such compositions, to the binder composition per se and to a kit of parts.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: April 8, 2003
    Assignee: Nova Chemicals (International) S.A.
    Inventors: Claude Nootens, Govind Rauniyar, Dominique Paul Theo Joseph Vliers