Patents by Inventor Norbert W. Burske

Norbert W. Burske 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).

  • Melt size compositions containing surfactants
    Patent number: 4767669
    Abstract: Quick setting, nonaqueous melt size compositions suitable for application as a melt to textile yarns, and for later removal by solvent or aqueous means, include substantially equal amounts of an 80/20 ethylene/acrylic acid copolymer and a wax such as hydrogenated tallow intimately blended with a smaller amount of sebacic acid or dodecanedioic acid together with an amount of a nonionic surfactant to facilitate size removal.
    Type: Grant
    Filed: April 21, 1987
    Date of Patent: August 30, 1988
    Assignee: Burlington Industries, Inc.
    Inventors: Delano M. Conklin, John H. Hansen, Norbert W. Burske, Robert C. Malpass