Patents by Inventor Berend Mulder

Berend Mulder 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).

  • RADIATION CURING OF COATINGS
    Publication number: 20120107519
    Abstract: The invention relates to a process of coating a substrate with a non-aqueous coating composition comprising a) a polyol, b) a polyisocyanate crosslinker, c) a metal based catalyst for the addition reaction of hydroxyl groups and isocyanate groups, d) a thiol-functional compound at least partly deactivating the metal based catalyst, and e) a photolatent base which can be activated by actinic radiation, wherein the photolatent base prior to activation has a pKa value below 8, and wherein at least 60 mol-% of all isocyanate-reactive groups are hydroxyl groups, comprising the steps of: i) applying the coating composition to a substrate and ii) curing the coating composition.
    Type: Application
    Filed: March 29, 2010
    Publication date: May 3, 2012
    Applicant: AKZO NOBEL COATINGS INTERNATIONAL B.V.
    Inventors: Huig Klinkenberg, Marcella Gagliardo, Keimpe Jan Van Den Berg, Berend Mulder, Douglas Thomas Mallin Kirk
  • Coating Composition Comprising a Polyisocyanate and a Polyol
    Publication number: 20080281034
    Abstract: The invention relates to a coating composition comprising a polyisocyanate, a polyol, a metal based catalyst for the addition reaction of isocyanate groups and hydroxyl groups, a thiol-functional compound, and a carboxylic acid wherein the carbonyl group of the carboxylic acid is in conjugation with a ?-electron system.
    Type: Application
    Filed: August 17, 2006
    Publication date: November 13, 2008
    Applicant: AKZO NOBEL COATINGS INTERNATIONAL B.V.
    Inventors: Pokon Ganguli, Antonius Josephus Van Der Putten, Berend Mulder