Patents Assigned to Dinoflex Manufacturing Ltd.
  • Process for production of products formed of polymer bonded and granulated particles
    Patent number: 5151230
    Abstract: A process formulation and apparatus for producing formed parts of polymeric binders and elastic or inflexible particularized ingredients. A formulation for forming a formed material upon the application of heat and pressure comprising a mixture of: (a) 75 to 95.5 wt. % of elastic or inelastic particles; (b) 2.5 to 25.0 wt. % of a polymer binder; (c) 0 to 20.0 wt. % of a coloring pigment; and (d) 0.1 to 0.5 wt. % of a catalyst.
    Type: Grant
    Filed: October 1, 1990
    Date of Patent: September 29, 1992
    Assignee: Dinoflex Manufacturing Ltd.
    Inventor: Dirk H. Damberg