Patents by Inventor Pascale Nagels

Pascale Nagels 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).

  • Fabrics
    Publication number: 20100024695
    Abstract: Fabric comprising a plurality of fibers (F) comprising at least one polymer material (P) selected from the group consisting of: (1) a blend (B12) composed of at least one poly(aryl ether ketone) and at least one poly(aryl ether sulfone); (2) a polymer (P3) comprising sulfone groups, ketone groups and arylene groups, and (3) a blend (B123) thereof. Filter assemblies and filtration systems incorporating such fabric.
    Type: Application
    Filed: March 20, 2008
    Publication date: February 4, 2010
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Celene Difrancia, William W. Looney, Pascale Nagels, Atul Bhatnagar, Gregory Warkoski
  • Compositions based on vinylidene chloride copolymers stabilized against heat and their use
    Patent number: 5231139
    Abstract: A composition containing as an epoxide heat stabilizer at least one glycidyl methacrylate copolymer whose epoxy value is at least 0.4. These effective heat stabilizers do not appreciably affect the transparency and the imperviousness of vinylidene chloride copolymers. The composition in question is particularly suited for the extrusion of sheets and films intended for packaging.
    Type: Grant
    Filed: February 12, 1992
    Date of Patent: July 27, 1993
    Assignee: Solvay (Societe Anonyme)
    Inventors: Claude Michel, Pascale Nagels, Patrick Francoisse, Bernard Guenaire