Patents Assigned to Engine Fog Inc.
  • Tire inflating and puncture sealing composition
    Patent number: 5916931
    Abstract: An aerosol propellant for sealing punctures in tires comprises a methylene chloride-in-water emulsion comprising water, methylene chloride, a curable acrylonitrile-butadiene-styrene (ABS) polymer latex and a surfactant, the emulsion having been blended with a fibrous plugging/matting agent, a carbon dioxide containing propellant or propellant blend in an amount sufficient to at least partially inflate a tire, and a corrosion inhibitor. The tire inflator/sealer provides an ozone friendly product.
    Type: Grant
    Filed: August 25, 1997
    Date of Patent: June 29, 1999
    Assignee: Engine Fog Inc.
    Inventors: Lawrence J. Adams, Paul D. Hughett
  • Tire inflating and puncture sealing composition
    Patent number: 5834534
    Abstract: An aerosol propellant comprises a methylene-chloride-in-water water/out emulsion comprising water, methylene chloride and a surfactant and a propellant gas soluble in methylene chloride. A puncture sealing and inflating composition for pneumatic tires includes a methylene-chloride-in-water water/out emulsion comprising water, methylene chloride, and a surfactant; a nonflammable propellant gas soluble in methylene chloride; a curable latex emulsion; and a fibrous plugging/matting agent.
    Type: Grant
    Filed: November 4, 1996
    Date of Patent: November 10, 1998
    Assignee: Engine Fog Inc.
    Inventors: Lawrence J. Adams, Paul D. Hughett