Patents by Inventor Sushant D. Roy

Sushant D. Roy 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).

  • Consistent slip masterbatch for polyethylene films
    Patent number: 9422424
    Abstract: A masterbatch of additives is useful for maintaining a constant and reduced coefficient of friction in polyethylene (PE) based films. The masterbatch is a compounded blend of siloxane additive in conjunction with a mineral, a cyclic olefin copolymer and, optionally, an antioxidant. These additives are different from the polar additives used in the past to reduce COF of PE films and do not have inherent incompatibility with the nonpolar PE matrix.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: August 23, 2016
    Assignee: Ingenia Polymers, Inc.
    Inventors: Sushant D. Roy, Edward G. Hindy
  • Consistent Slip Masterbatch for Polyethylene Films
    Publication number: 20160090477
    Abstract: A masterbatch of additives is useful for maintaining a constant and reduced coefficient of friction in polyethylene (PE) based films. The masterbatch is a compounded blend of siloxane additive in conjunction with a mineral, a cyclic olefin copolymer and, optionally, an antioxidant. These additives are different from the polar additives used in the past to reduce COF of PE films and do not have inherent incompatibility with the nonpolar PE matrix.
    Type: Application
    Filed: November 16, 2015
    Publication date: March 31, 2016
    Inventors: Sushant D. Roy, Edward G. Hindy