Patents by Inventor Ben Buylinckx

Ben Buylinckx 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).

  • Polyureas preparable from two polyetheramines and a prepolymer
    Patent number: 8946373
    Abstract: The invention relates to a polyurea preparable from a) a component A comprising a1) 5 to 40% by weight of at least one polyetheramine 1 (PEA 1), obtainable from at least one polyetherpolyol 1 (PEP 1) and at least one amine 1, where PEP 1 has an equivalent weight of ?500, a2) 30 to 90% by weight of at least one polyetheramine 2 (PEA 2), obtainable from at least one polyetherpolyol 2 (PEP 2) and at least one amine 2, where PEP 2 has an equivalent weight of >500, a3) 5 to 30% by weight of at least one amine chain extender and b) a component B, which is a prepolymer, obtainable from b1) at least one polyetherpolyol (PEP 3) and b2) at least one isocyanate.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: February 3, 2015
    Assignee: BASF SE
    Inventors: Berend Eling, Stephan Göttke, Ben Buylinckx, Wolfgang Mägerlein
  • POLYUREAS PREPARABLE FROM TWO POLYETHERAMINES AND A PREPOLYMER
    Publication number: 20120071623
    Abstract: The invention relates to a polyurea preparable from a) a component A comprising a1) 5 to 40% by weight of at least one polyetheramine 1 (PEA 1), obtainable from at least one polyetherpolyol 1 (PEP 1) and at least one amine 1, where PEP 1 has an equivalent weight of ?500, a2) 30 to 90% by weight of at least one polyetheramine 2 (PEA 2), obtainable from at least one polyetherpolyol 2 (PEP 2) and at least one amine 2, where PEP 2 has an equivalent weight of >500, a3) 5 to 30% by weight of at least one amine chain extender and b) a component B, which is a prepolymer, obtainable from b1) at least one polyetherpolyol (PEP 3) and b2) at least one isocyanate.
    Type: Application
    Filed: May 19, 2010
    Publication date: March 22, 2012
    Applicant: BASF SE
    Inventors: Berend Eling, Stephan Göttke, Ben Buylinckx, Wolfgang Mägerlein