Patents Assigned to EMZ Trek
  • Textile yarn sizing composition
    Patent number: 8007678
    Abstract: Temporary sizing agent for natural and/or artificial individualized textile fibers comprises a water-soluble homopolymer or copolymer of at least one acrylamide monomer having a molecular weight not less than one million, advantageously more than three millions.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: August 30, 2011
    Assignees: EMZ Trek, SNF S.A.S.
    Inventors: Milton Faria, Charles Cordier
  • NOVEL TEXTILE YARN SIZING COMPOSITION
    Publication number: 20090249596
    Abstract: Temporary sizing agent for natural and/or artificial individualized textile fibres comprises a water-soluble homopolymer or copolymer of at least one acrylamide monomer having a molecular weight not less than one million, advantageously more than three millions.
    Type: Application
    Filed: December 16, 2005
    Publication date: October 8, 2009
    Applicants: EMZ TREK, SNF SAS
    Inventors: Milton Faria, Charles Cordier