Patents by Inventor David James SAUER

David James SAUER 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).

  • Method for applying RMA crosslinkable coating on modified epoxy primer coating
    Patent number: 10759962
    Abstract: A method for applying a RMA crosslinked coating with improved adhesion, comprising the steps of applying on the substrate surface a layer of a modified epoxy primer comprising an epoxy functional polymer binder and a crosslinker, wherein adhesion of the RMA crosslinked coating to the epoxy primer layer is improved by said primer comprising after curing functional groups X reactable with crosslinkable components of the RMA crosslinkable composition or a precursor of functional groups X, preferably a moisture deblockable precursor. The invention also relates to modified epoxy primers, compositions for improving adhesion of epoxy primers and use thereof to improve adhesion of RMA crosslinkable coatings.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: September 1, 2020
    Assignee: Allnex Netherlands B.V.
    Inventors: Rien Goedegebuure, Ferry Ludovicus Thys, Elwin Aloysius Cornelius Adrianus De Wolf, Richard Hendrikus Gerrit Brinkhuis, Michael Anthony Gessner, Antonius Johannes Wilhelmus Buser, David James Sauer
  • MODIFIED EPOXY PRIMER FOR IMPROVED ADHESION OF RMA CROSSLINKABLE COATING COMPOSITIONS
    Publication number: 20180163082
    Abstract: The invention relates to a method for applying a RMA crosslinked coating with improved adhesion, comprising the steps of applying on the substrate surface a layer of a modified epoxy primer comprising an epoxy functional polymer binder and a crosslinker, wherein adhesion of the RMA crosslinked coating to the epoxy primer layer is improved by said primer comprising after curing functional groups X reactable with crosslinkable components of the RMA crosslinkable composition or a precursor of functional groups X, preferably a moisture deblockable precursor. The invention also relates to modified epoxy primers, compositions for improving adhesion of epoxy primers and use thereof to improve adhesion of RMA crosslinkable coatings.
    Type: Application
    Filed: April 18, 2016
    Publication date: June 14, 2018
    Applicant: ALLNEX NETHERLANDS B.V.
    Inventors: Rien GOEDEGEBUURE, Ferry Ludovicus THYS, Elwin Aloysius Cornelius Adrianus DE WOLF, Richard Hendrikus Gerrit BRINKHUIS, Michael Anthony GESSNER, Antonius Johannes Wilhelmus BUSER, David James SAUER