Patents Assigned to Knowaste International, LLC
  • Patent number: 8436058
    Abstract: Embodiments of the present disclosure include a method for separating a product comprising a super absorbent polymer, a fiber and a plastic to separate the product into components thereof, the method comprising adding water to the product, and pressing the product in order to separate the product into components comprising a plastics component and a super absorbent polymer and fiber component. Other methods of the present disclosure include a method for producing a reusable plastic, reusable paper fiber stream and a reusable super absorbent polymer from the treatment of a product comprising a super absorbent polymer, a fiber and a plastic. Still other embodiments of the present disclosure include a method for the treatment of wet super absorbent polymer, comprising salt assisted dehydration.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: May 7, 2013
    Assignee: Knowaste International, LLC
    Inventor: David Grimes
  • Publication number: 20120217326
    Abstract: Embodiments of the present disclosure include a method for separating a material comprising a super absorbent polymer, a fiber and a plastic to separate the material into components thereof, one method comprising shredding the material, adding salt to the material, and agitating the material, wherein the material does not comprise a slurry.
    Type: Application
    Filed: May 2, 2012
    Publication date: August 30, 2012
    Applicant: KNOWASTE INTERNATIONAL LLC
    Inventor: David B. Grimes
  • Patent number: 8177151
    Abstract: Embodiments of the present disclosure include a method for separating a material comprising a super absorbent polymer, a fiber and a plastic to separate the material into components thereof, one method comprising shredding the material, adding salt to the material, and agitating the material, wherein the material does not comprise a slurry.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: May 15, 2012
    Assignee: Knowaste International, LLC
    Inventor: David B. Grimes