Patents Assigned to Polymer Research Technologies Ltd.
  • Process to Improve the Yield of Chemical Polyurethane Foam Recycling
    Publication number: 20160347927
    Abstract: A process to enhance the chemical recycling of polyurethane foam comprises improving the process of grinding (which is a necessary precursor to chemolysis reactions), by employing a wetting process, concurrent with grinding, which reduces the loss of foam during grinding process.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 1, 2016
    Applicant: Polymer Research Technologies Ltd.
    Inventors: Kambiz TAHERI, Naser BARZANDEH, Joey Chung Yen YUNG