Patents Assigned to NSP Sicherheits-Produkte GmbH
  • Patent number: 5617713
    Abstract: A yarn for making an electromagnetic shield fabric includes at least one textile thread containing metallic fibers and other fibers which particularly but not exclusively may be man-made fibers. The predominant portion of the metallic fibers or the entire content of metallic fibers is arranged in the inner cross-sectional area of the textile thread. The outer cross-sectional area of the textile thread sheathing the inner cross-sectional area is made predominantly or exclusively of fibers well tolerated by the skin, particularly natural fibers and/or man-made fibers. The yarn which may consist of said textile thread itself or which may be a twisted yarn produced using one or several of such textile threads may be processed into fabrics, warp-knitted fabrics or knittings serving to shield electromagnetic radiation and which are physiologically well tolerated and have good further processing properties as well as are easy to clean.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: April 8, 1997
    Assignees: NSP Sicherheits-Produkte GmbH, TG Techno-Garne GmbH
    Inventors: Peter Mawick, Subrata Choudhury