Patents by Inventor Edith Hulsbos

Edith Hulsbos 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 an acetal-functional binder
    Patent number: 7045579
    Abstract: The invention relates to a coating composition comprising an acetal-functional binder and a thiol-functional cross-linker, wherein the acetal-functional binder is represented by the following formula wherein P is a binder backbone, K is a divalent and/or trivalent organic moiety having 1 to 30 carbon atoms and having one or two links to the binder backbone, A is selected from oxygen, sulphur, and NRVII, wherein RVII is hydrogen or an alkyl group with 1 to 4 carbon atoms, m is an integer from 1 to 50, n is an integer from 1 to 10, and R and R? may be the same or different and represent alkyl groups with 1 to 4 carbon atoms. In a further aspect, the invention relates to acetal-functional binders, acetal-functional monomers, a process for the preparation of said monomers, coating compositions comprising said acetal-functional binders, and to a process for the preparation of a coating composition comprising an acetal-functional polyurethane dispersion and a thiol-functional cross-linker.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: May 16, 2006
    Assignee: Akzo Nobel N.V.
    Inventors: Keimpe Jan Van Den Berg, Klaus Hobel, Josephus Christiaan Van Oorschot, Marcel Johannes Antonius Mensink, Kenny Abdoel Nassier Raghosing, Edith Hulsbos
  • Multilayer coating system comprising thiol-functional compounds
    Publication number: 20040091716
    Abstract: The invention relates to a multilayer coating system comprising
    Type: Application
    Filed: August 1, 2003
    Publication date: May 13, 2004
    Applicant: AKZO NOBEL N.V.
    Inventors: Keimpe Jan Van Den Berg, Edith Hulsbos, Frederik Rous, Hendrik Meijer, Judith Johanna Maria Adriana Werkman-Loenen
  • Coating composition comprising an acetal-functional binder
    Publication number: 20030207104
    Abstract: The invention relates to a coating composition comprising an acetal-functional binder and a thiol-functional cross-linker, wherein the acetal-functional binder is represented by the following formula 1
    Type: Application
    Filed: March 7, 2003
    Publication date: November 6, 2003
    Inventors: Keimpe Jan Van Den Berg, Klaus Hobel, Josephus Christiaan Van Oorschot, Marcel Johannes Antonius Mensink, Kenny Abdoel Nassier Raghosing, Edith Hulsbos
  • Compositions comprising an isocyanate-functional compound, an isocyanate-reactive compound, and a co-catalyst
    Patent number: 6635736
    Abstract: The invention pertains to a new composition comprising at least one isocyanate-functional compound comprising at least two isocyanate groups, at least one isocyanate-reactive compound comprising at least two isocyanate-reactive groups selected from mercapto groups, hydroxyl groups, and mixtures thereof, and a co-catalyst comprising a phosphine and a Michael acceptor. The invention further relates to a coating composition comprising the above composition, a method of coating a substrate comprising coating the substrate with the above composition, a substrate coated with that composition, the use of the above composition in the (re)finishing of large vehicles and refinishing of cars, and an adhesive comprising the above composition.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: October 21, 2003
    Assignee: Akzo Nobel N.V.
    Inventors: Joseph Theodorus M. Van Dijk, Edith Hulsbos
  • Compositions comprising an isocyanate-functional compound, an isocyanate-reactive compound, and a co-catalyst
    Publication number: 20010047071
    Abstract: The invention pertains to a new composition comprising at least one isocyanate-functional compound comprising at least two isocyanate groups, at least one isocyanate-reactive compound comprising at least two isocyanate-reactive groups selected from mercapto groups, hydroxyl groups, and mixtures thereof, and a co-catalyst comprising a phosphine and a Michael acceptor. The invention further relates to a coating composition comprising the above composition, a method of coating a substrate comprising coating the substrate with the above composition, a substrate coated with that composition, the use of the above composition in the (re)finishing of large vehicles and refinishing of cars, and an adhesive comprising the above composition.
    Type: Application
    Filed: March 13, 2001
    Publication date: November 29, 2001
    Inventors: Joseph Theodorus M. Van Dijk, Edith Hulsbos