Patents by Inventor Nandor Kiss

Nandor Kiss 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).

  • Use of air-jet textured yarns in the manufacturing of abrasives on substrates
    Patent number: 4692365
    Abstract: Use of a textured polyester filament yarn in a substrate for the manufacture of abrasives is disclosed. The substrate permits the manufacture of abrasives having a uniform and clean surface and a long running time. Coated abrasives incorporating the invention will not rapidly lose their binding agent grain layer during grinding and possess a high level of adhesion between substrate and adhesive. The particular yarn disclosed exhibits good absorbency for a binding agent for all, including fine, grains of abrasives.
    Type: Grant
    Filed: October 30, 1984
    Date of Patent: September 8, 1987
    Assignee: Akzona Incorporated
    Inventors: Eberhard Kratzsch, Wolfgang Cygan, Nandor Kiss