Patents by Inventor AMCOL INTERNATIONAL CORPORATION

AMCOL INTERNATIONAL CORPORATION 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).

  • Hydraulic Barrier Composition and Method of Making the Same
    Publication number: 20130196165
    Abstract: A hydraulic barrier composition can include granules of a water-swellable clay and a water-soluble polymer. Upon contact with a leachate at least portion of the polymer is solvated by the leachate and becomes entrapped in at least one of clay pores, at clay platelet edges, and between adjacent platelets.
    Type: Application
    Filed: January 28, 2013
    Publication date: August 1, 2013
    Applicant: AMCOL INTERNATIONAL CORPORATION
    Inventor: AMCOL INTERNATIONAL CORPORATION