Patents Assigned to Frohlich & Wolff GmbH
  • Multifilament thread and method of forming same
    Patent number: 4250702
    Abstract: A flexible thread consisting of filaments held together by twisting, which thread is made of a polymer base material wherein all of the individual filaments of the thread are encased in a synthetic resin and embedded therein so that adjacent filaments are intimately bonded to one another, the synthetic resin being in partially cured state, chemically stable at room temperature, the resin being fully curable by heating; the thread can, therefore, be woven into a mesh before final curing to harden the thread.
    Type: Grant
    Filed: April 18, 1979
    Date of Patent: February 17, 1981
    Assignee: Frohlich & Wolff GmbH
    Inventor: Rudolf Gundlach