Patents Assigned to BTL Specialty Resins Corp.
  • Particulate thermosetting adhesive compositions
    Patent number: 5085930
    Abstract: Particulate thermosetting adhesive compositions exhibiting heat softening properties and capable of resisting penetration into porous substrates can be made at significantly lower cost than conventional adhesives by coating inorganic carrier particles with a previously prepared liquid thermosetting resin and spray drying the resulting mixture.
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: February 4, 1992
    Assignee: BTL Specialty Resins Corp.
    Inventors: Marcel Widmann, James H. Hickey
  • Particulate thermosetting adhesive compositions
    Patent number: 4945000
    Abstract: Particulate thermosetting adhesive compositions exhibiting heat softening properties and capable of resisting penetration into porous substrates can be made at significantly lower cost than conventional adhesives by coating inorganic carrier particles with a previously prepared liquid thermosetting resin and spray drying the resulting mixture.
    Type: Grant
    Filed: January 18, 1989
    Date of Patent: July 31, 1990
    Assignee: BTL Specialty Resins Corp.
    Inventors: Marcel Widmann, James H. Hickey