Patents by Inventor Andre Steve Woutters

Andre Steve Woutters 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).

  • The Method for Improving Fracture Toughness of Polyisocyanurate Comprising Reaction Products
    Publication number: 20180215853
    Abstract: A curable composition for making polyisocyanurate comprising products obtained by combining and mixing at an isocyanate index of at least 100 at least a polyisocyanate composition, a polytetrahydrofuran polyol (P-THF) having average molecular weight in range 1000-5000 g/mol as toughening agent and diols having an average molecular weight <1000 g/mol.
    Type: Application
    Filed: May 26, 2016
    Publication date: August 2, 2018
    Inventor: Andre Steve Woutters