Patents by Inventor Edwin Buysman

Edwin Buysman 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).

  • HIGH VISCOSITY SPRAY EMULSION CONCRETE RELEASE AGENT
    Publication number: 20120184654
    Abstract: A release agent for concrete includes water, a vegetable oil or animal derived oil ester and a polymeric thickener. The composition can either be a direct release agent wherein the composition is a water-in-oil emulsion or an indirect release agent which is an oil-in-water emulsion. The indirect agent may further include vegetable oil wetting agents and biocides. The release agent does not include typical surfactants such as anionic surfactants, cationic surfactants, zwitterionic surfactants, nonionic surfactants, or amphoteric surfactants.
    Type: Application
    Filed: December 13, 2011
    Publication date: July 19, 2012
    Applicant: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
    Inventors: Hida Hasinovic, Rob Sels, Edwin Buysman