Patents by Inventor Judith Johanna Maria Adriana Loenen

Judith Johanna Maria Adriana Loenen 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).

  • Coating composition comprising a bicyclo-orthoester-functional compound, an isocyanate-functional compound, and a thiol-functional compound
    Patent number: 6548617
    Abstract: The invention pertains to a coating composition comprising a) a first compound comprising at least one bicyclo-orthoester group, b) a second compound comprising at least two isocyanate groups, and c) a third compound comprising at least one thiol group. The invention also relates to a process for curing the present coating composition. More particularly, the latent hydroxyl groups of the bicyclo-orthoester groups have to be deblocked and reacted with the isocyanate-groups of the second compound if the present coating composition is to be cured.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: April 15, 2003
    Assignee: Akzo Nobel N.V.
    Inventors: Keimpe Jan van den Berg, Judith Johanna Maria Adriana Loenen, Frederik Rous, Huig Klinkenberg, Eric Gerardus Johanus Oude Spraakste, Arie Noomen
  • Coating composition comprising a bicyclo-orthoester-functional compound, an isocyanate-functional compound, and a thiol-functional compound
    Publication number: 20020123600
    Abstract: The invention pertains to a coating composition comprising
    Type: Application
    Filed: November 30, 2001
    Publication date: September 5, 2002
    Inventors: Keimpe Jan Van Den Berg, Judith Johanna Maria Adriana Loenen, Frederik Rous, Huig Klinkenberg, Eric Gerardus Johanus Oude Spraakste, Arie Noomen