Patents by Inventor Manfred Korn

Manfred Korn 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).

  • Plastic coated paper web for traymats and coasters
    Patent number: 5306544
    Abstract: A paper web for producing traymats or coasters, comprising, a highly hygroscopic support paper having two sides, and a sliding-reducing structure applied on at least one side of the support paper. The sliding reducing structure includes a coating applied on at least one side of the support paper, the coating forming a discrete structure on the support paper, being raised above the support paper, and increasing static friction. The coating is composed of an aqueous synthetic plastic dispersion based exclusively on a self-crosslinking acrylate.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: April 26, 1994
    Assignee: Eul & Guenther GmbH & Co. KG
    Inventors: Winfried Pommeranz, Manfred Korn