Patents by Inventor Roland Ivo Kraeger

Roland Ivo Kraeger 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).

  • PRE-ACCELERATED RESIN COMPOSITION
    Publication number: 20100087601
    Abstract: The present invention relates to a pre-accelerated resin composition comprising an unsaturated polyester resin and/or a vinyl ester resin, wherein the composition further comprises a. a copper salt, and b. a compound according to formula (1) in which R can be selected from H, optionally substituted C1-C20 alkyl, optionally substituted C6-C20 aryl, and wherein the copper is present in an amount of more than 0.1 mmol/kg resin.
    Type: Application
    Filed: March 3, 2008
    Publication date: April 8, 2010
    Applicant: DSM IP ASSETS B.V.
    Inventors: Johan Franz Gradus Antonius Jansen, Roland Ivo Kraeger