Patents by Inventor Peter Frans E. M. Stroobants

Peter Frans E. M. Stroobants 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).

  • Use of polyisocyanate compositions as a binder for composite lignocellulosic materials
    Publication number: 20030224179
    Abstract: A polyisocyanate composition used for binding lignocellulosic materials comprising a polyisocyanate prepolymer, said prepolymer being the reaction product from a polyisocyanate and a polyol characterized in that the polyisocyanate composition has a free unreacted diisocyanate content of at least 8% by weight.
    Type: Application
    Filed: April 16, 2003
    Publication date: December 4, 2003
    Inventors: Christopher John Skinner, Peter Frans E,M Stroobants
  • Use of polyisocyanate compositions as a binder for composite lignocellulosic materials
    Publication number: 20030212227
    Abstract: A polyisocyanate composition used for binding lignocellulosic materials comprising a polyisocyanate prepolymer, the prepolymer being the reaction product from a polyisocyanate comprising an isomer mixture of diphenylmethane diisocyanate and at least one polyether polyol having from 2 to 8 hydroxyl groups, wherein the polyether polyol comprises polymerized alkylene units containing at least 15% ethylene oxide units.
    Type: Application
    Filed: April 16, 2003
    Publication date: November 13, 2003
    Inventors: Peter Frans E. M. Stroobants, Christopher John Skinner