Patents by Inventor Viacheslav Vertlib

Viacheslav Vertlib 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).

  • Polyamide sheet silicate compositions
    Patent number: 9290635
    Abstract: The invention relates to polyamide sheet silicate compositions, containing an untreated clay mineral and a water-soluble polyamide, the concentration of the clay material being greater than 30% by weight. Furthermore the invention relates to nanocomposites which contain clay minerals distributed homogeneously in a water-insoluble thermoplastic matrix. These nanocomposites are produced by mixing the polyamide sheet silicate composition and a water-insoluble thermoplastic in the melt.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: March 22, 2016
    Assignee: EMS-PATENT AG
    Inventors: Georg Stoeppelmann, Botho Hoffmann, Manfred Hewel, Lothar Michael Ploetze, Lorenz Meier, Bettina Vetterli, Martina Hirayama, Viacheslav Vertlib