Patents Assigned to Rubber Resources, L.L.C.
  • Rubber base asphalt emulsion additive
    Patent number: 5827568
    Abstract: A gel-like emulsion containing natural rubber and crumb rubber from used vehicle tires which may be added to an asphalt paving emulsion at ambient temperature for chip coating, slurry sealing, microsurfacing, soil stabilization or pavement recycling.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: October 27, 1998
    Assignee: Rubber Resources, L.L.C.
    Inventor: Steve R. Wickett