Patents by Inventor Ann Vaes

Ann Vaes 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 compositions based on hydroxy-functional (meth)acrylic copolymers
    Publication number: 20020102425
    Abstract: The invention relates to solvent-based coating compositions, comprising at least one hydroxy-functional (meth)acrylic copolymer I having an OH-value from 40 to 260 mg KOH/g, and a number average molecular mass (Mn) from 1,300 to 20,000 g/mol, which comprise the following polymerized components:
    Type: Application
    Filed: December 4, 2000
    Publication date: August 1, 2002
    Inventors: Ann Delmotte, Josef Huybrechts, Ann Vaes, Harald Paulussen