Patents by Inventor Elsa Gunilla Gillberg-La Force

Elsa Gunilla Gillberg-La Force 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).

  • Aqueous microemulsion of alkyd, modified alkyd, or polyester binder and emulsifier
    Patent number: 4122051
    Abstract: The invention relates to a water-dilutable binder for lacquers and paints based on synthetic resins microemulsified in water by means of certain emulsifiers.
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: October 24, 1978
    Assignee: Perstorp AB
    Inventors: Stig Erik Friberg, Elsa Gunilla Gillberg-La Force, Karl-Henry Falklin