Patents by Inventor Augustinus Eugene Henk Keijzer De

Augustinus Eugene Henk Keijzer De 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).

  • Dispersion
    Publication number: 20090054592
    Abstract: The invention relates to a dispersion of melamine powder in a liquid or an aminoplast resin in a liquid, whereby the dispersion contains a dispersant, said dispersant comprising a styrene-maleic anhydride copolymer. The invention further relates to a method for preparing the said dispersant, and to its use in adhesive compositions, coatings or laminates.
    Type: Application
    Filed: April 6, 2006
    Publication date: February 26, 2009
    Inventors: Augustinus Eugene Henk Keijzer De, Leopold Franciscus Wijnandus Vleugels