Patents by Inventor Arnaud Koscher

Arnaud Koscher 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).

  • Patent number: 7625968
    Abstract: Combinations of inorganic fillers improve the mattness of thermoplastic polymer compositions, in particular of fibers produced from thermoplastic polymer compositions, and in particular the mattness of fibers of thermoplastic polymer compositions suited for flocking.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: December 1, 2009
    Assignee: Rhodia Performance Fibres
    Inventors: Roland Durand, Arnaud Koscher, Sergio Refinetti
  • Publication number: 20060258789
    Abstract: Combinations of inorganic fillers improve the mattness of thermoplastic polymer compositions, in particular of fibers produced from thermoplastic polymer compositions, and in particular the mattness of fibers of thermoplastic polymer compositions suited for flocking.
    Type: Application
    Filed: June 30, 2004
    Publication date: November 16, 2006
    Inventors: Durand Roland, Arnaud Koscher, Sergio Refinetti
  • Publication number: 20040113308
    Abstract: The invention concerns a method for making yarns, fibres and filaments based on polyamide, and yarns, fibres and filaments obtainable by said method. The invention concerns a method for making yarns, fibres and filaments based on a polyamide composition having a molecular structure for enhancing overall productivity of the spinning process, in particular by improving the capacity for drawing the yarns produced thereby providing, for example, for a single identical spinning speed a much higher yarn meterage produced per time unit after drawing.
    Type: Application
    Filed: February 9, 2004
    Publication date: June 17, 2004
    Inventors: Florence Clement, Arnaud Koscher, Pierre Pak