Patents Assigned to AMS TECHNOLOGIES IN. (2012) LTD
  • Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams
    Patent number: 9943811
    Abstract: Solvent and acid stable ultrafiltration and nanofiltration membranes including a non-cross-linked base polymer having reactive pendant moieties, the base polymer being modified by forming a cross-linked skin onto a surface thereof, the skin being formed by a cross-linking reaction of reactive pendant moieties on the surface with an oligomer or another polymer as well as methods of manufacture and use thereof, including, inter alia separating metal ions from liquid process streams.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: April 17, 2018
    Assignee: AMS TECHNOLOGIES IN. (2012) LTD
    Inventors: Mordechai Perry, Vera Ginzburg, Boris Ginzburg, Polina Lapido