Patents by Inventor Richard P. Chmiel

Richard P. Chmiel 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).

  • Coatings for concrete containment structures
    Patent number: 5814693
    Abstract: A coating material for coating a substratehas been invented, the coating material including solvent, chlorosulfonated polyethylene dissolved in the solvent, hardener, and strengthener material. A process for producing a coating material for coating a substrate has been invented, the process including reacting chlorosulfonated polyethylene with an amino silane producing reaction product by the cross-linking of the chlorosulfonated polyethylene with the amino silane, adding carbon black to the reaction product, adding kaolin clay to the reaction product, and dissolving the reaction product, carbon black, and kaolin clay in a solvent forming a solution, the solution applyable to a substrate to form a coating thereon upon evaporation of the solvent.
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: September 29, 1998
    Assignee: Forty Ten, L.L.C.
    Inventors: Thomas G. Priest, Richard P. Chmiel, Richard L. Iazzetti, Edward G. Brugel