Patents Assigned to Flasin Faser GmbH
  • Patent number: 8784503
    Abstract: The invention relates to a high-strength and abrasion-resistant fibrous material and to a method for the production thereof. According to said method, a natural fiber material is solubilized in an alkaline manner. The fibrous material is treated with an alkaline material, without being subjected to mechanical stress a) at a temperature of between 5 and 30° C. and then b) at a temperature of between 80 and 150° C., and is then optionally washed and/or dried.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: July 22, 2014
    Assignee: Flasin Faser GmbH
    Inventor: Herbert Costard