Patents by Inventor Johannes T. M. Evers

Johannes T. M. Evers 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).

  • Polyester in-mould coating powder
    Patent number: 4499235
    Abstract: Powdery coating agent, suitable for application in the in-mould coating technique, comprising as the main component, besides a curing catalyst and if desired other additives, a crystalline unsaturated polyester with a melting point of at least 40.degree. C., a degree of unsaturation of between 1 and 5 moles unsaturation per 1000 g polyester and a viscosity in the melt at 120.degree. C. of at least 1 dPa.s.
    Type: Grant
    Filed: September 21, 1983
    Date of Patent: February 12, 1985
    Assignee: DSM Resins B.V.
    Inventors: Andreas N. J. Verwer, Johannes T. M. Evers