Patents by Inventor Jochem Beetsma

Jochem Beetsma 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).

  • BRANCHED POLYESTER CONTAINING POWDER COATING COMPOSITION
    Publication number: 20100152393
    Abstract: The invention relates to binder comprising a crosslinker that is reactive with acid-functional polyester and a branched, partially defunctionalized acid-functional polyester, wherein the polyester is based on: a. At least one multi-functional component that is either carboxyl-functional, hydroxyl-functional or carboxyl- and hydroxyl-functional; b. At least one di-functional component that is reactive towards a functional group on the multi-functional component; and c. At least one mono-functional component; wherein the multi-functional component does not contain a tertiary carboxylic functionality and at least 50% of the acid-derived groups originate from an aromatic acid.
    Type: Application
    Filed: June 28, 2007
    Publication date: June 17, 2010
    Inventors: Antonia Urmanova, Robert Van Den Berg Jeths, Paulus Franciscus Anna Buijsen, Juul Cuijpers, Jochem Beetsma
  • POWDER COATINGS & USES THEREOF
    Publication number: 20100016503
    Abstract: The invention relates to a binder comprising crosslinker and branched, partially defunctionalized, acid-functional polyester based on: a. At least one multi-functional component; b. At least one di-functional component that is reactive towards a functional group on the multi-functional component; and c. At least one mono-functional component; wherein the polyester has a glass transition temperature of 40° C. or greater.
    Type: Application
    Filed: June 28, 2007
    Publication date: January 21, 2010
    Inventors: Antonia Urmanova, Robert Van Den Berg Jeths, Paulus Franciscus Anna Buijsen, Marcellinus Hermanus Johannes Schutte, Jochem Beetsma